Georgia Medicare Ambulance Benefit: Guide

::: hero

By Brevy Care Team · Last verified May 13, 2026

Section 1861(s)(7) of the Social Security Act, codified at 42 U.S.C. 1395x(s)(7), establishes ambulance services as a Medicare Part B benefit, but only "where the use of other methods of transportation is contraindicated by the individual's condition." Section 1834(l) establishes the Medicare Ambulance Fee Schedule that pays ground and air ambulance suppliers and providers on a unified national fee schedule. The regulatory framework at 42 CFR 410.40 establishes the medical necessity tests, the origin and destination requirements, and the bed-confinement criteria that govern when Medicare will pay for ambulance transport.

For Georgia Medicare beneficiaries calling 911 from their homes in metropolitan Atlanta, receiving repetitive dialysis transport in Savannah, requiring interfacility critical care transport from Atrium Health Navicent in Macon to Emory University Hospital, undergoing helicopter air ambulance transport from a rural South Georgia accident scene to Augusta University Medical Center, or arranging medically necessary hospital-to-home transport in Columbus, the ambulance benefit determines what Medicare will pay, what the beneficiary owes in cost-sharing, what documentation the physician must complete, and what protections apply against surprise medical bills.

This guide explains every component of the Medicare ambulance benefit as it applies in Georgia: the statutory framework under Sections 1861(s)(7) and 1834(l), the regulatory implementation at 42 CFR 410.40 and 42 CFR 410.41, the Ambulance Fee Schedule mechanics including the base rate, the loaded mileage, the geographic adjustment factor, and the rural and super-rural bonuses, the five levels of service (Basic Life Support, Advanced Life Support Level 1, Advanced Life Support Level 2, Specialty Care Transport, and Paramedic Intercept), the air ambulance benefit including rotary wing and fixed wing, the Repetitive Scheduled Non-Emergency Ambulance Transport Prior Authorization program now in effect nationwide, the Physician Certification Statement requirement, the No Surprises Act of 2020 air ambulance balance billing ban effective January 1, 2022, the role of Palmetto GBA as the Medicare Administrative Contractor for Georgia Part B claims, and the Georgia ambulance landscape from the major metropolitan EMS systems (Grady EMS, Cobb, Gwinnett, DeKalb, Chatham, Richmond, Bibb, Muscogee, Athens-Clarke) to the rural county services and air ambulance providers. Six worked examples illustrate real Georgia scenarios from a 911 emergency call in Atlanta to a helicopter air ambulance from rural South Georgia, and a 25-question accordion FAQ addresses the most common beneficiary questions. :::

::: callout Key Takeaways: Medicare Ambulance Benefit in Georgia

1. Section 1861(s)(7) SSA establishes ambulance as a Part B benefit, but only when other transportation methods are contraindicated by the patient's condition — a medical-necessity test, not a "did they take an ambulance" test.
2. The Medicare Ambulance Fee Schedule under Section 1834(l) pays a base rate by level of service plus loaded mileage, with geographic adjustment and rural add-ons.
3. Five levels of service: Basic Life Support (BLS), Advanced Life Support Level 1 (ALS1), Advanced Life Support Level 2 (ALS2), Specialty Care Transport (SCT), and Paramedic Intercept (PI).
4. Air ambulance covers rotary wing (helicopter) and fixed wing (airplane). The No Surprises Act prohibits air ambulance balance billing for Medicare Advantage and commercial plan enrollees.
5. Repetitive non-emergency transport for dialysis requires a Physician Certification Statement and prior authorization under the RSNAT Prior Authorization Program before Medicare will pay. :::

Federal Statutory and Regulatory Authority for the Medicare Ambulance Benefit

The Medicare ambulance benefit rests on a focused but consequential framework of statutory and regulatory authority. Understanding the framework is essential because ambulance coverage disputes are extremely common, particularly for non-emergency transports where the medical necessity test is stringent and easy to fail.

Section 1861(s)(7) of the Social Security Act, codified at 42 U.S.C. 1395x(s)(7), is the foundational benefit provision establishing ambulance services as a covered Part B service, but only "where the use of other methods of transportation is contraindicated by the individual's condition." This single phrase is the source of essentially all Medicare ambulance coverage disputes, because it makes ambulance coverage a function of medical necessity for ambulance-level transport rather than a function of whether the patient happened to take an ambulance.

Section 1834(l) of the Social Security Act, codified at 42 U.S.C. 1395m(l), establishes the Medicare Ambulance Fee Schedule. The Fee Schedule replaced the prior fragmented payment system in which suppliers were paid under a reasonable charge methodology and providers were paid under reasonable cost, consolidating payment under a national fee schedule with regional adjustments.

Key Section 1834(l) provisions:

• Section 1834(l)(2): components of the fee schedule (relative value units by HCPCS code, geographic adjustment factor, conversion factor, mileage rate)
• Section 1834(l)(3): conditions for payment, including the medical necessity requirement
• Section 1834(l)(8): special rules for air ambulance services
• Section 1834(l)(12): temporary urban add-on (extended periodically)
• Section 1834(l)(13): super-rural area bonus payment
• Section 1834(l)(15): rural add-on (made permanent by the Bipartisan Budget Act of 2018)

Section 1862(a)(1)(A) of the Social Security Act is the reasonable-and-necessary standard that governs all ambulance coverage decisions. Even when an ambulance transport meets the Section 1861(s)(7) definitional test and the patient meets origin/destination requirements, Medicare will not pay unless the transport was reasonable and necessary.

42 CFR 410.40 is the principal coverage regulation. Its subsections operationalize the statutory tests:

• 42 CFR 410.40(b): emergency versus non-emergency distinction
• 42 CFR 410.40(c): vehicle and crew requirements
• 42 CFR 410.40(d): origin and destination requirements (defining which transports between which locations are covered)
• 42 CFR 410.40(e): bed-confinement criteria for non-emergency
• 42 CFR 410.40(f): Physician Certification Statement (PCS) requirements

42 CFR 410.41 establishes vehicle equipment and supply requirements, staff requirements (driver and attendant certifications), and operating procedures for ground and air ambulance services.

42 CFR Part 414, Subpart H implements the Ambulance Fee Schedule payment methodology:

• 42 CFR 414.605: definitions
• 42 CFR 414.610: basis of payment (the fee schedule)
• 42 CFR 414.615: transition rules
• 42 CFR 414.617: bonus payments (urban and rural add-ons)

The No Surprises Act, Title I of the Consolidated Appropriations Act of 2021 (Public Law 116-260), took effect January 1, 2022 and prohibits balance billing for emergency services and air ambulance services. The Act establishes an independent dispute resolution process for payment disputes between out-of-network providers and health plans. Critically, the No Surprises Act covers air ambulance services but does NOT currently cover ground ambulance services; a federal Ground Ambulance and Patient Billing Advisory Committee issued recommendations in 2024 calling for ground ambulance balance billing protections, but enabling legislation has not yet been enacted.

Medical Necessity, Bed-Confinement, and the Coverage Tests Under 42 CFR 410.40

The medical necessity test for Medicare ambulance coverage is one of the more stringent in the Medicare benefit structure. The basic principle, stated in Section 1861(s)(7), is that ambulance coverage applies only "where the use of other methods of transportation is contraindicated by the individual's condition." This means Medicare will not pay for an ambulance transport simply because the patient happened to call an ambulance; the patient's clinical condition must have made other transportation methods medically inappropriate.

Emergency versus non-emergency

Under 42 CFR 410.40(b), the distinction between emergency and non-emergency ambulance transport is consequential:

Emergency transport is generally easier to establish medical necessity for. The standard is whether the patient's condition required immediate medical attention to avoid serious health consequences. A patient experiencing acute chest pain, shortness of breath, severe trauma, altered mental status, or other acute clinical decline who calls 911 and is transported to the nearest appropriate hospital generally meets the emergency medical necessity standard.

Non-emergency transport has a much higher bar. The patient must require ambulance-level transport because other means (taxi, family car, wheelchair van, stretcher van) would endanger the patient's health. The most common scenario meeting non-emergency criteria is the bed-confined patient who cannot safely be transported in any seated position, requires monitoring or interventions during transport, or has a medical condition where the act of transport itself requires ambulance-level personnel and equipment.

Bed-confinement (42 CFR 410.40(e))

The regulatory definition of "bed-confined" for ambulance coverage purposes requires that all three of the following criteria be met:

1. Unable to get up from bed without assistance: The patient cannot independently rise from a bed to a standing or seated position.
2. Unable to ambulate: The patient cannot walk, with or without assistive devices.
3. Unable to sit in a chair or wheelchair: The patient cannot safely sit upright in a chair or wheelchair for the duration of the transport.

Critically, bed-confinement alone is not sufficient to establish ambulance medical necessity. Even a bed-confined patient who could be safely transported by stretcher van (a non-ambulance medical transport service) may not qualify for ambulance coverage if no condition requires ambulance-level personnel or equipment.

Origin and destination requirements (42 CFR 410.40(d))

Medicare ambulance coverage is limited to specific origin and destination combinations:

• From any point of origin to the nearest appropriate hospital: This is the standard emergency scenario.
• From hospital to home: Covered when other transportation methods are contraindicated.
• From hospital to another hospital, SNF, or other appropriate facility: Covered when interfacility transport is medically necessary and the destination is the nearest appropriate facility.
• From SNF to nearest appropriate hospital: For inpatient admission or outpatient services not available at the SNF.
• From dialysis facility to home (or home to dialysis facility): For non-emergency repetitive dialysis transport, with PCS and prior authorization.

A common coverage failure occurs when a patient is transported to a more distant facility (often their preferred hospital) rather than the nearest appropriate one. Medicare will pay only the mileage to the nearest appropriate facility; the additional mileage is not covered.

The Physician Certification Statement (PCS) (42 CFR 410.40(f))

For non-emergency ambulance transports, a Physician Certification Statement is required:

• Signed by the attending physician (in some circumstances, by a physician assistant, nurse practitioner, or clinical nurse specialist)
• Must certify the patient's condition requires ambulance-level transport
• For repetitive scheduled non-emergency transport (such as dialysis): the PCS is valid for 60 days and must be renewed
• Must be obtained before the transport, with limited exceptions for emergency conversion to non-emergency

The Five Levels of Service and Their HCPCS Codes

The Ambulance Fee Schedule pays different base rates depending on the level of service furnished. Five distinct levels are recognized:

Basic Life Support (BLS)

• HCPCS A0429: BLS, emergency transport
• HCPCS A0428: BLS, non-emergency transport
• Crew includes at least one Emergency Medical Technician (EMT-Basic)
• Provides basic life support level of care: oxygen administration, bleeding control, splinting, basic airway management, monitoring of vital signs

Advanced Life Support Level 1 (ALS1)

• HCPCS A0427: ALS1, emergency transport
• HCPCS A0426: ALS1, non-emergency transport
• Crew includes at least one EMT-Paramedic
• Either an ALS assessment is performed (regardless of whether ALS interventions were delivered) OR an ALS intervention is performed
• ALS assessment: paramedic-level assessment based on dispatch information indicating possible need for ALS care
• ALS interventions: IV access, cardiac monitoring with rhythm interpretation, medication administration by paramedic-scope protocols

Advanced Life Support Level 2 (ALS2)

• HCPCS A0433
• Requires either:
  • Three or more administrations of one or more medications by IV push/bolus or by continuous infusion (excluding crystalloid IV fluids), OR
  • Provision of at least one ALS2 procedure: manual defibrillation or cardioversion, endotracheal intubation, central venous line placement, cardiac pacing, chest decompression, surgical airway, or intraosseous line

Specialty Care Transport (SCT)

• HCPCS A0434
• Interfacility transport (between healthcare facilities) of a critically injured or ill beneficiary
• Requires ancillary services beyond the scope of EMT-Paramedic (such as critical care nurse, respiratory therapist, or medical/surgical specialist accompanying the patient)
• Typically used for ICU-to-ICU transfers, balloon pump transports, ventilator transports, and similar high-acuity transfers

Paramedic Intercept (PI)

• HCPCS A0432
• Rural areas only
• Paramedic from one service intercepts a BLS ambulance from another service to provide paramedic-level care during transport
• Less common in Georgia but available in some rural EMS configurations

Mileage codes

• HCPCS A0425: ground mileage, per statute mile (loaded mileage only)
• HCPCS A0435: fixed wing air ambulance mileage
• HCPCS A0436: rotary wing air ambulance mileage

Only loaded mileage (with the patient on board) is covered. Unloaded mileage (the ambulance driving to pick up the patient or returning to base) is not separately billable.

Origin and Destination Modifiers

Ambulance claims must include a two-character modifier indicating origin and destination. Each character is a single letter:

• D: diagnostic or therapeutic site (not P or H)
• E: residential, domiciliary, or custodial facility (other than a 1819 SNF facility)
• G: hospital-based dialysis facility
• H: hospital
• I: site of transfer between modes of transport
• J: non-hospital-based (freestanding) dialysis facility
• N: Skilled Nursing Facility (Section 1819 facility)
• P: physician's office
• R: residence
• S: scene of accident or acute event
• X: destination code only (intermediate stop at physician's office en route)

Origin first, destination second. Common combinations:

• RH: residence to hospital
• SH: scene of accident to hospital
• HH: hospital to hospital (interfacility transfer)
• HN: hospital to SNF (1819 facility)
• NH: SNF to hospital
• RG: residence to hospital-based dialysis facility
• NG: SNF to hospital-based dialysis facility

Air Ambulance (Section 1834(l)(8))

Air ambulance is paid under Section 1834(l)(8) with separate base rates and mileage rates for rotary wing (helicopter) and fixed wing (airplane) services. Coverage is restricted to scenarios in which the beneficiary's condition required immediate and rapid transportation that could not be provided by ground ambulance.

Coverage criteria

Air ambulance is medically necessary when one of the following applies:

• Time-critical condition: The clinical condition requires transport in less time than ground transport would permit. Common examples include trauma requiring Level I trauma center care, acute stroke within thrombolytic window, ST-elevation myocardial infarction requiring primary PCI, and certain pediatric and neonatal critical illnesses.
• Inaccessibility by ground: Ground transport is impossible or impractical due to distance, terrain (mountainous, water), or weather. Rural areas and offshore islands are typical scenarios.

The transport must be to the nearest appropriate facility capable of treating the patient's condition. A helicopter transport that bypasses an appropriate facility in favor of a more distant preferred facility may have payment limited to the cost of transport to the nearest appropriate facility.

Rotary wing (helicopter)

• HCPCS A0431: rotary wing one-way base rate
• HCPCS A0436: rotary wing mileage
• Typical operating range up to about 100 miles
• Common for trauma, stroke, STEMI scene response
• Pad-to-pad time savings substantial for time-critical conditions

Fixed wing (airplane)

• HCPCS A0430: fixed wing one-way base rate
• HCPCS A0435: fixed wing mileage
• Used for longer-distance interfacility transports
• Common for transferring critically ill patients to subspecialty centers (transplant, burn, complex cardiac surgery)

No Surprises Act air ambulance protections

The No Surprises Act of 2020 (Title I of the Consolidated Appropriations Act of 2021, Public Law 116-260), effective January 1, 2022, prohibits balance billing for air ambulance services. Key provisions:

• Out-of-network air ambulance providers cannot balance bill patients beyond the in-network cost-sharing amount.
• Patient cost-sharing for emergency air ambulance is limited to the in-network amount that would apply for the same service from an in-network provider.
• Disputes between out-of-network air ambulance providers and health plans (including Medicare Advantage) are resolved through Independent Dispute Resolution.

The No Surprises Act applies to all Medicare beneficiaries enrolled in Medicare Advantage, qualified health plans, and most employer-sponsored coverage. Original Medicare's existing fee schedule and assignment rules continue to govern; balance billing was already substantially restricted under Original Medicare.

Non-Emergency Repetitive Ambulance Transport and Prior Authorization

Non-emergency repetitive ambulance transport, most commonly for hemodialysis, has been the source of significant Medicare improper payment. CMS implemented the Repetitive Scheduled Non-Emergency Ambulance Transport (RSNAT) Prior Authorization program to address improper utilization.

What qualifies as repetitive scheduled non-emergency

A non-emergency transport is "repetitive" when it is:

• Repeated three or more times in a 10-day period, or
• Scheduled at least once per week for at least three weeks

The classic scenario is end-stage renal disease (ESRD) patients receiving hemodialysis three times weekly. For bed-confined ESRD patients who cannot safely use wheelchair van transport, ambulance-level transport is required.

Physician Certification Statement for repetitive transports

For each beneficiary receiving repetitive non-emergency ambulance transport, a Physician Certification Statement is required. The PCS must:

• Be signed by the attending physician (PA, NP, or CNS in some scenarios)
• Certify medical necessity for ambulance transport
• Include the patient's name, the medical condition requiring ambulance, and the certifying physician's signature and date
• Be renewed every 60 days for continued repetitive coverage

RSNAT Prior Authorization Program

The RSNAT PA Program began as a demonstration on December 1, 2014 in three states (New Jersey, Pennsylvania, South Carolina) and expanded over time. As of December 1, 2021, the program is in effect nationally for all states.

Under the program:

• The ambulance supplier (not the beneficiary) submits a prior authorization request to the Medicare Administrative Contractor (Palmetto GBA Jurisdiction J for Georgia Part B)
• Documentation includes the PCS, medical records supporting bed-confinement or other criteria, and prior trip records
• The MAC issues an affirmation decision (transports covered) or non-affirmation decision (transports not covered)
• Affirmation is valid for 60 days
• Decisions are generally issued within 10 business days
• Transports furnished without affirmation are at risk of denial; beneficiaries cannot be billed if a non-affirmation was issued and the supplier nonetheless furnished the transport

Beneficiary Signature and Authorization

Under the 21st Century Cures Act of 2016 (Public Law 114-255) and implementing CMS guidance, beneficiaries (or authorized representatives) generally must sign a Medicare claim authorization for ambulance transports. Exceptions:

• The patient is physically or mentally incapable of signing (incapacitation): an authorized representative or hospital/SNF/family member may sign.
• The patient refuses to sign: an ambulance crew member may document the refusal with witness signatures.
• Emergency scene situations: documentation of inability to obtain signature acceptable in limited circumstances.

The Medicare Ambulance Fee Schedule

Components of payment

For each covered transport, Medicare pays:

1. Base rate: HCPCS code-specific allowed amount based on the level of service (A0426 through A0434 for ground, A0430/A0431 for air)
2. Loaded mileage: HCPCS A0425 (ground), A0435 (fixed wing), or A0436 (rotary wing) per statute mile
3. Geographic adjustment factor (GAF): applied to labor portion of base rate, varies by zip code
4. Rural and super-rural bonuses: additional percentage for transports originating in rural or super-rural zip codes

Rural and super-rural

• Rural zip codes are those outside Metropolitan Statistical Areas (or in Rural Census Tracts within MSAs)
• Super-rural zip codes are the lowest population density quartile of rural zip codes
• The rural ground transport add-on (3 percent) was made permanent through specified dates by the Bipartisan Budget Act of 2018
• The super-rural ground transport add-on (22.6 percent additional) applies to transports originating in super-rural areas
• Air ambulance has separate rural adjustment

Cost-sharing

After the Part B deductible ($257 in 2026), the beneficiary owes 20 percent coinsurance on the Medicare-allowed amount. The amount actually paid by the supplier or provider is the Medicare-allowed amount; participating providers cannot balance bill above the allowed amount. Most standardized Medigap plans cover the 20 percent coinsurance. QMB beneficiaries cannot be billed for cost-sharing.

Medicare Advantage ambulance

Medicare Advantage plans must cover the same Section 1861(s)(7) ambulance benefit. Plans typically use per-trip copayments (often $250 to $325 per ground ambulance transport) rather than 20 percent coinsurance. MA plans must comply with the No Surprises Act air ambulance balance billing ban. Out-of-network emergency ambulance must be covered at in-network cost-sharing levels under federal emergency services rules.

Palmetto GBA and Georgia Part B Claim Processing

All Medicare Part B claims for Georgia, including ambulance claims, are processed by Palmetto GBA, the Medicare Administrative Contractor for Part B in Jurisdiction J. Palmetto GBA Jurisdiction J covers Georgia, Alabama, and Tennessee.

Functions:

• Claims processing and payment
• Coverage determinations
• Prior authorization review for RSNAT
• Initial appeals (redetermination, the first level of the Medicare five-level appeals process)
• Coding and billing education

Contact:

• Toll-free 1-877-567-9230
• Address: PO Box 100190, Columbia, SC 29202
• Website: palmettogba.com/jj

The Georgia Ambulance Landscape

Georgia Department of Public Health Office of EMS and Trauma

The Georgia DPH Office of EMS and Trauma licenses and regulates EMS services under O.C.G.A. 31-11 (Emergency Medical Services Act). Six EMS regions divide the state. Approximately 200 licensed EMS services operate statewide, ranging from county-operated services to private suppliers.

Metropolitan EMS systems

Major metropolitan EMS providers in Georgia:

• Grady EMS (Fulton County, Atlanta): operated by Grady Health System, serves the city of Atlanta and unincorporated Fulton County
• Cobb County Fire and Emergency Services EMS
• Gwinnett County Fire and Emergency Services
• DeKalb County Fire Rescue
• Chatham County EMS (Savannah)
• Richmond County Fire Department EMS (Augusta)
• Bibb County EMS (Macon)
• Muscogee County EMS (Columbus)
• Athens-Clarke County EMS

Private ambulance providers

• American Medical Response (AMR): multi-location across Georgia
• Falck Southeast
• Puckett EMS: Atlanta metro and West Georgia
• National EMS
• Mid Georgia Ambulance
• Reliance EMS

Air ambulance providers serving Georgia

• Air Evac Lifeteam: multiple Georgia bases
• AirMed International: based in Birmingham, serves Southeast
• AU Medical Center LifeFlight: Augusta-based, serves East Georgia and parts of South Carolina
• Memorial Health LifeStar (Savannah): serves Coastal Georgia
• Wellstar LifeStar: serves North and West Georgia
• Children's Healthcare of Atlanta Transport Team: pediatric and neonatal transport

Georgia Trauma Care Network

The Georgia Trauma Care Network Commission coordinates the trauma system across Georgia. Level I trauma centers include:

• Grady Memorial Hospital (Atlanta)
• Memorial Health University Medical Center (Savannah)
• Augusta University Medical Center (Augusta)
• Atrium Health Navicent The Medical Center (Macon)

Level II, III, and IV trauma centers add capacity throughout the state.

Worked Examples: Georgia Medicare Ambulance Beneficiary Scenarios

Example 1: Margaret, 78, Atlanta, emergency 911 ambulance to Piedmont Atlanta Hospital

Margaret is a 78-year-old Medicare beneficiary in midtown Atlanta with congestive heart failure. On a Sunday afternoon she develops severe chest pain radiating to her left arm with diaphoresis and nausea. Her daughter calls 911.

Grady EMS dispatches a paramedic-staffed ambulance, arriving within seven minutes. The paramedic conducts an assessment, places Margaret on oxygen and a cardiac monitor, obtains a 12-lead EKG (which shows ST-segment elevation suggesting acute myocardial infarction), establishes IV access, and administers aspirin and sublingual nitroglycerin per cardiac protocol.

Grady EMS transports Margaret to Piedmont Atlanta Hospital, which is the nearest hospital with active cardiac catheterization capability appropriate for STEMI care.

Billing:

• HCPCS A0427 ALS1 emergency base rate
• HCPCS A0425 ground mileage (4 miles loaded)
• Origin/destination modifier: RH (residence to hospital)

Margaret's cost-sharing: Part B deductible (if not already met) plus 20 percent coinsurance on the Medicare-allowed amount. Her Medigap Plan G covers the 20 percent.

Example 2: Robert, 82, Savannah, non-emergency repetitive dialysis transport with RSNAT prior authorization

Robert has end-stage renal disease and receives hemodialysis three times weekly at DaVita Savannah (a hospital-based dialysis facility affiliated with Memorial Health). Robert is bed-confined: he cannot independently rise from bed, cannot ambulate even with a walker due to severe peripheral neuropathy and prior amputation, and cannot sit upright safely in a chair or wheelchair due to cardiopulmonary instability requiring intermittent monitoring.

Robert's nephrologist completes a Physician Certification Statement documenting bed-confinement and medical necessity for ambulance-level transport. AMR Savannah, the ambulance supplier, submits a prior authorization request to Palmetto GBA Jurisdiction J under the RSNAT program.

Palmetto GBA reviews the documentation and issues an affirmation valid for 60 days. AMR Savannah provides BLS non-emergency ambulance transport three times weekly from Robert's residence to DaVita Savannah and back. After 60 days, the nephrologist renews the PCS and AMR resubmits the prior authorization for continued coverage.

Billing per transport:

• HCPCS A0428 BLS non-emergency base rate
• HCPCS A0425 ground mileage (6 miles loaded each way)
• Origin/destination modifier: RG (residence to hospital-based dialysis facility) outbound; GR (hospital-based dialysis facility to residence) return

Robert's cost-sharing: Robert is QMB enrolled in Georgia Medicaid. Under Section 1902(n)(3)(B), AMR cannot bill Robert for Medicare cost-sharing; Georgia Medicaid covers the Part B deductible and 20 percent coinsurance.

Example 3: Linda, 75, Macon, Specialty Care Transport from Atrium Health Navicent to Emory University Hospital

Linda is admitted to Atrium Health Navicent The Medical Center in Macon with ST-elevation myocardial infarction. Despite emergent percutaneous coronary intervention, she develops cardiogenic shock requiring intra-aortic balloon pump (IABP) support. The Navicent ICU team determines that Linda needs transfer to Emory University Hospital for evaluation for left ventricular assist device or heart transplant.

The interfacility transport requires:

• IABP management during transport
• Continuous infusion of multiple vasoactive medications
• Respiratory therapy support
• Critical care nurse and paramedic at minimum

A specialty care transport ambulance is dispatched. The crew includes critical care nurse, respiratory therapist, and paramedic in addition to the ambulance driver.

Billing:

• HCPCS A0434 SCT base rate (significantly higher than ALS2 reflecting specialized critical care services)
• HCPCS A0425 ground mileage (85 miles loaded from Macon to Atlanta)
• Origin/destination modifier: HH (hospital to hospital)

Linda's cost-sharing: Part B deductible (likely already met from Navicent inpatient stay) and 20 percent coinsurance. Medigap Plan F covers.

Example 4: Charles, 80, rural Decatur County, helicopter rotary wing air ambulance to Augusta University Medical Center

Charles is a 80-year-old farmer in Decatur County (extreme southwest Georgia, designated super-rural). He sustains severe blunt trauma when his tractor overturns on hilly terrain on his farm. A neighbor calls 911. The local volunteer rescue squad provides scene response and BLS care.

The on-scene paramedic determines that Charles has unstable vital signs, possible internal abdominal injury, and a depressed level of consciousness. Ground transport to the nearest Level I trauma center (Augusta University Medical Center, approximately 180 miles away) would take three to four hours. Air Evac Lifeteam dispatches a rotary wing air ambulance.

Air Evac arrives within 25 minutes, transports Charles to AU Medical Center within 70 minutes total scene-to-trauma-bay.

Billing:

• HCPCS A0431 rotary wing air ambulance base rate
• HCPCS A0436 rotary wing mileage (180 statute miles)
• Origin/destination modifier: SH (scene to hospital)

Charles's cost-sharing: Part B deductible plus 20 percent coinsurance on the Medicare-allowed amount. Medigap Plan G covers. No Surprises Act: Air Evac Lifeteam is an out-of-network provider for many private plans, but Charles is on Original Medicare so the No Surprises Act protections do not change the underlying Medicare assignment rules; the supplier accepts Medicare assignment and the 20 percent coinsurance is the only patient liability.

Example 5: Patricia, 73, Columbus, hospital-to-home medically necessary BLS ambulance after stroke

Patricia suffers a moderate left middle cerebral artery stroke and is treated at Piedmont Columbus Regional. After 12 days of inpatient acute care and rehabilitation, she is discharged home with persistent right-sided weakness and difficulty sitting upright without significant assistance.

The discharge planner determines that Patricia cannot be safely transported home in a personal vehicle or by wheelchair van due to her inability to sit upright stably and her need for continuous monitoring of blood pressure (she has labile blood pressure post-stroke).

Patricia's neurologist signs a non-emergency ambulance order documenting medical necessity. Puckett EMS provides BLS non-emergency transport from the hospital to her home.

Billing:

• HCPCS A0428 BLS non-emergency base rate
• HCPCS A0425 ground mileage (8 miles loaded)
• Origin/destination modifier: HR (hospital to residence)

Patricia's cost-sharing: 20 percent coinsurance after Part B deductible (already met). Medigap Plan G covers.

Example 6: Henry, 85, Athens, dual-eligible QMB SNF-to-dialysis repetitive transport

Henry is an 85-year-old dual-eligible Medicare/Georgia Medicaid (QMB) beneficiary residing at PruittHealth Athens (a Medicare-certified SNF). He receives hemodialysis three times weekly at Piedmont Athens Regional's hospital-based dialysis unit. Henry is bed-confined per 42 CFR 410.40(e): he cannot ambulate, cannot transfer to a wheelchair independently, and cannot sit upright for the duration of transport without continuous attendant support.

The PruittHealth attending physician completes a Physician Certification Statement documenting bed-confinement and medical necessity. AMR Athens, the contracted ambulance supplier, submits an RSNAT prior authorization request to Palmetto GBA Jurisdiction J. The PA is affirmed for 60 days.

Billing per transport:

• HCPCS A0428 BLS non-emergency base rate
• HCPCS A0425 ground mileage (3 miles loaded each way)
• Origin/destination modifier: NG (SNF/1819 facility to hospital-based dialysis facility) outbound; GN (hospital-based dialysis facility to SNF) return

Henry's cost-sharing: Henry is QMB. AMR Athens cannot bill Henry for Medicare cost-sharing. Georgia Medicaid covers the Part B deductible and 20 percent coinsurance up to the Medicaid allowed amount.

Fourteen Common Mistakes Georgia Medicare Ambulance Beneficiaries Should Avoid

1. Assuming Medicare always covers ambulance transport. Coverage requires medical necessity for ambulance-level transport, not just the fact that the patient took an ambulance.

2. Not understanding the strict three-part bed-confinement test. Unable to get up from bed, unable to ambulate, AND unable to sit in a chair or wheelchair. All three are required.

3. Missing the Physician Certification Statement for non-emergency repetitive transport. Without a current PCS, claims will deny.

4. Transporting to a non-nearest appropriate facility. Medicare pays only to the nearest appropriate facility. A patient who insists on transport to a more distant preferred hospital may face additional out-of-pocket costs.

5. Not obtaining RSNAT prior authorization. Required nationally since December 1, 2021. Without affirmation, repetitive transports may be denied.

6. Confusing emergency and non-emergency coverage tests. Emergency has a lower bar; non-emergency has a much higher bar.

7. Using a wheelchair van or stretcher van when ambulance was warranted (or vice versa). Medicare ambulance is for ambulance-level transport. Lower levels of medical transport (wheelchair vans) are not covered under Medicare ambulance benefit.

8. Not understanding No Surprises Act air ambulance protections. Effective January 1, 2022, air ambulance providers cannot balance bill commercial plan and Medicare Advantage enrollees.

9. Failing to appeal denied ambulance claims. The five-level Medicare appeals process is available.

10. Allowing improper billing for unloaded mileage. Only loaded mileage (patient on board) is covered.

11. Not coordinating with Medicare Advantage plan rules. MA plans may have prior authorization for non-emergency.

12. Confusing Section 1834(l) Medicare Ambulance with state Medicaid Non-Emergency Medical Transportation (NEMT). Georgia Medicaid NEMT is a separate benefit for transportation to Medicaid services; ambulance and NEMT have different rules and different providers.

13. Not recognizing Specialty Care Transport when warranted. True critical care interfacility transport requires SCT, not ALS2.

14. Allowing balance billing for air ambulance services post-2022. Report apparent No Surprises Act violations to CMS at 1-800-985-3059 or cms.gov/nosurprises.

::: accordion

Frequently Asked Questions About the Georgia Medicare Ambulance Benefit

1. Does Medicare always pay for an ambulance? No. Section 1861(s)(7) requires that other methods of transportation be contraindicated by the individual's condition. Medical necessity for ambulance-level transport must be demonstrated. Coverage requires meeting the medical necessity test plus origin/destination requirements plus, for non-emergency, the bed-confinement and PCS requirements.

2. What is the Medicare Ambulance Fee Schedule? Section 1834(l) establishes the Medicare Ambulance Fee Schedule, effective April 1, 2002. The fee schedule pays a base rate by HCPCS level of service plus loaded mileage, with geographic adjustment and rural or super-rural bonuses. The Fee Schedule replaced the prior reasonable charge/reasonable cost methodology.

3. What are the five levels of ambulance service? Basic Life Support (BLS), Advanced Life Support Level 1 (ALS1), Advanced Life Support Level 2 (ALS2), Specialty Care Transport (SCT), and Paramedic Intercept (PI). Each has distinct HCPCS codes, crew requirements, and fee schedule amounts.

4. What does Medicare pay for ground ambulance in Georgia? Medicare pays the fee schedule amount for the appropriate level of service plus loaded mileage. The exact amount varies by geographic area (geographic adjustment factor) and rural status. The patient owes 20 percent coinsurance after Part B deductible.

5. How much will I owe for an ambulance ride under Medicare? After the Part B deductible ($257 in 2026), the beneficiary owes 20 percent coinsurance on the Medicare-allowed amount. Most standardized Medigap plans cover the 20 percent. QMB beneficiaries cannot be billed cost-sharing.

6. What is the difference between emergency and non-emergency ambulance? Emergency ambulance is for conditions requiring immediate medical attention to avoid serious health consequences (typically 911 dispatch). Non-emergency ambulance is scheduled and requires the more stringent bed-confinement or equivalent medical necessity standard.

7. What is "bed-confinement" under Medicare's ambulance rules? Under 42 CFR 410.40(e), bed-confinement requires all three criteria: unable to get up from bed without assistance, unable to ambulate, and unable to sit in a chair or wheelchair. All three must be met to qualify for ambulance based on bed-confinement.

8. What is a Physician Certification Statement (PCS)? A PCS is a written statement signed by the attending physician (or PA/NP/CNS in some scenarios) certifying that ambulance-level transport is medically necessary. Required for non-emergency transports. Valid for 60 days for repetitive transports.

9. What is the RSNAT Prior Authorization Program? The Repetitive Scheduled Non-Emergency Ambulance Transport Prior Authorization Program requires ambulance suppliers to obtain prior authorization before furnishing repetitive non-emergency transports (three or more in 10 days or 10 or more in 30 days). The program is now nationally implemented as of December 1, 2021. The supplier submits the request to the MAC (Palmetto GBA Jurisdiction J for Georgia).

10. Does Medicare cover ambulance transport to my preferred hospital? Generally no, if your preferred hospital is not the nearest appropriate facility. Medicare pays only to the nearest appropriate facility. If you choose a more distant facility, you may be liable for the additional mileage cost.

11. What is air ambulance coverage under Medicare? Section 1834(l)(8) covers rotary wing (helicopter) and fixed wing (airplane) air ambulance when the beneficiary's condition required immediate and rapid transportation that ground ambulance could not provide. Coverage applies for time-critical conditions or terrain-inaccessible scenarios.

12. Does the No Surprises Act protect Medicare beneficiaries from air ambulance balance billing? The No Surprises Act of 2020 (CAA 2021), effective January 1, 2022, prohibits balance billing for air ambulance services for commercial and Medicare Advantage enrollees. Original Medicare's existing assignment rules continue to substantially restrict balance billing in any case.

13. Are wheelchair vans or stretcher vans covered by Medicare? No. Section 1861(s)(7) covers ambulance-level services only. Lower levels of medical transportation (wheelchair vans, stretcher vans) are not covered as ambulance benefit. They may be covered under Medicare Advantage supplemental transportation benefits or under Georgia Medicaid Non-Emergency Medical Transportation for dual-eligibles.

14. How does Medicare Advantage cover ambulance services? Medicare Advantage plans must cover the same Section 1861(s)(7) ambulance benefit but typically use per-trip copayments (often $250 to $325 per ground ambulance) rather than 20 percent coinsurance. MA plans must comply with the No Surprises Act air ambulance balance billing ban.

15. Who pays for emergency 911 ambulance in Georgia? For a Medicare beneficiary, Medicare Part B is the primary payer if medical necessity criteria are met. Georgia counties may have local subsidies; some county EMS systems have specific arrangements. The patient owes the Part B deductible and 20 percent coinsurance, typically covered by Medigap.

16. What is Palmetto GBA and why does it matter for Georgia? Palmetto GBA is the Medicare Administrative Contractor for Part B claims in Jurisdiction J (Georgia, Alabama, Tennessee). Palmetto processes all Georgia Part B claims including ambulance, conducts prior authorization review, and decides initial appeals. Phone: 1-877-567-9230.

17. How do I appeal a denied Medicare ambulance claim? The five-level Medicare appeals process: (1) Redetermination by Palmetto GBA within 120 days; (2) Reconsideration by the Qualified Independent Contractor (QIC) within 180 days; (3) Administrative Law Judge hearing if the amount in controversy meets the threshold; (4) Medicare Appeals Council; (5) Federal district court review.

18. Can a SNF resident get a covered ambulance transport? Yes, under specific origin/destination rules. From the SNF to the nearest appropriate hospital for inpatient admission or outpatient services is covered if other transport is contraindicated. The SNF may have its own non-Medicare arrangements for non-emergency transport.

19. What is the Medicare ambulance benefit for dialysis patients? Dialysis transport is the largest category of non-emergency repetitive ambulance. Coverage requires bed-confinement or equivalent medical necessity, a PCS valid for 60 days, and RSNAT prior authorization. Dialysis transport from residence to hospital-based dialysis uses modifier RG; SNF to hospital-based dialysis uses NG.

20. How does Georgia Medicaid coordinate with Medicare for ambulance services? Medicare is primary payer. Georgia Medicaid is secondary for dual-eligibles. For QMB beneficiaries, Georgia Medicaid covers Medicare cost-sharing (deductible and coinsurance). Georgia Medicaid also covers Non-Emergency Medical Transportation as a separate benefit for transportation to other Medicaid services.

21. Does Medicare cover ambulance from one Georgia hospital to another? Yes, when interfacility transport is medically necessary and the destination is the nearest appropriate facility for the patient's specific clinical need. Common scenarios include rural hospital to tertiary academic center for specialized services.

22. What records do I need if I am appealing an ambulance claim denial? The ambulance trip ticket, the Physician Certification Statement (if non-emergency), the medical record showing the patient's condition at the time of transport, prior medical records establishing chronic conditions, and any documentation supporting why other transportation was contraindicated.

23. What is the role of the Georgia Department of Public Health in ambulance regulation? The Georgia DPH Office of EMS and Trauma licenses and regulates EMS services under O.C.G.A. 31-11. DPH does not handle Medicare coverage disputes but does investigate quality of care complaints, license violations, and EMS standards compliance.

24. Are there any free or reduced-cost ambulance memberships in Georgia? Some Georgia EMS systems offer membership programs that reduce or eliminate the patient's out-of-pocket cost for Medicare cost-sharing on emergency transports. Examples include Atlanta-area EMS memberships and various county subscription programs. These memberships do not replace Medicare; they cover the patient's cost-sharing.

25. How can a Georgia Medicare beneficiary report ambulance fraud? Ambulance fraud (medically unnecessary transports, kickbacks for patient referrals, upcoding to higher levels of service, billing for transports that did not occur) may be reported to: (1) HHS Office of Inspector General hotline at 1-800-HHS-TIPS (1-800-447-8477); (2) 1-800-MEDICARE; (3) GeorgiaCares Senior Medicare Patrol at 1-866-552-4464; (4) Georgia Attorney General's Medicaid Fraud Control Unit at 404-656-3300. :::

::: cta Georgia Medicare Ambulance Benefit: Where to Get Help

If you or a family member needs help with an ambulance claim, prior authorization, or appeal in Georgia, the following resources can help. Brevy compiles these contacts as a service to Georgia families and updates them regularly at brevy.com.

• 1-800-MEDICARE (1-800-633-4227): Medicare general information, claims questions, plan choices.
• Palmetto GBA Jurisdiction J (Part B MAC for Georgia) at 1-877-567-9230: Part B claims, RSNAT prior authorization, redetermination appeals.
• GeorgiaCares (Georgia SHIP) at 1-866-552-4464: free, unbiased Medicare counseling and Senior Medicare Patrol fraud reporting.
• Georgia Department of Public Health Office of EMS and Trauma at 404-679-0547: EMS regulation and quality complaints.
• KEPRO (Beneficiary and Family Centered Care Quality Improvement Organization for Georgia) at 1-844-455-8708: quality of care complaints.
• Georgia Department of Community Health (DCH) Medicaid Member Services at 1-866-211-0950: Medicaid coordination, dual-eligible questions, QMB billing protections, NEMT.
• Social Security Administration at 1-800-772-1213: Medicare enrollment.
• Medicare Rights Center at 1-800-333-4114: independent counseling on Medicare coverage and appeals.
• Center for Medicare Advocacy at 1-860-456-7790: legal advocacy on Medicare coverage and appeals.
• No Surprises Act Help Line at 1-800-985-3059: report air ambulance balance billing violations.
• Atlanta Legal Aid Society Senior Citizens Law Project at 404-377-0701: free legal assistance for Medicare beneficiaries 60 and over in metropolitan Atlanta.
• Georgia Legal Services Program at 1-800-498-9469: free legal assistance for Medicare beneficiaries outside metropolitan Atlanta.
• HHS Office of Inspector General Hotline at 1-800-447-8477: Medicare fraud and improper billing reports.
• Eldercare Locator at 1-800-677-1116: connects callers to Georgia Area Agencies on Aging.
• VA Benefits at 1-800-827-1000: for veterans with VA transportation benefits.
• 211 Georgia: community resources statewide.
• Brevy at brevy.com: comprehensive eldercare guides covering Medicare, Medicaid, VA benefits, and caregiving for Georgia families and across the country. Brevy is not affiliated with the federal government or with the State of Georgia.

This guide is for general educational purposes only and is not legal advice or medical advice. Specific cases should be discussed with a licensed attorney, certified Medicare counselor, or qualified medical provider. Brevy is committed to providing the most trustworthy and current eldercare information available; please report any inaccuracies to our editorial team at brevy.com. :::