# CPT 94452: High altitude simulation test

Medicare CPT 94452 pays $57.45 in a non-facility setting and $57.45 in a facility setting under the 2026 Medicare Physician Fee Schedule, before geographic adjustment. After geographic adjustment, state amounts run from $50.53 in Arkansas to $66.39 in District of Columbia, a 31% spread.

Web page: https://www.med-reveal.com/rates/94452-cpt-fee-schedule
Section: Medical and Therapeutic Services

## Medicare rates

| | Amount |
| --- | --- |
| National non-facility | $57.45 |
| National facility | $57.45 |
| Conversion factor | 33.4009 |
| Release | 2026 Q4 (effective 2026-10-01) |

## By state

| State | Non-facility | Facility |
| --- | --- | --- |
| District of Columbia | $66.39 | $66.39 |
| California | $66.07 | $66.07 |
| Alaska | $65.20 | $65.20 |
| Washington | $64.17 | $64.17 |
| New Jersey | $63.92 | $63.92 |
| Hawaii | $63.57 | $63.57 |
| New York | $63.57 | $63.57 |
| Massachusetts | $63.41 | $63.41 |
| Connecticut | $61.39 | $61.39 |
| Colorado | $60.42 | $60.42 |
| Oregon | $59.85 | $59.85 |
| Maryland | $59.62 | $59.62 |
| New Hampshire | $59.28 | $59.28 |
| Rhode Island | $59.11 | $59.11 |
| Minnesota | $58.34 | $58.34 |
| Florida | $58.24 | $58.24 |
| Puerto Rico | $57.95 | $57.95 |
| Virgin Islands | $57.95 | $57.95 |
| Montana | $57.45 | $57.45 |
| Nevada | $57.38 | $57.38 |
| Wyoming | $57.28 | $57.28 |
| North Dakota | $57.05 | $57.05 |
| South Dakota | $57.01 | $57.01 |
| Delaware | $56.87 | $56.87 |
| Texas | $56.73 | $56.73 |
| Vermont | $56.65 | $56.65 |
| Pennsylvania | $56.63 | $56.63 |
| Illinois | $56.52 | $56.52 |
| Virginia | $56.46 | $56.46 |
| Arizona | $55.90 | $55.90 |
| Georgia | $55.45 | $55.45 |
| Maine | $55.12 | $55.12 |
| Wisconsin | $55.02 | $55.02 |
| Michigan | $54.87 | $54.87 |
| Utah | $54.58 | $54.58 |
| North Carolina | $54.08 | $54.08 |
| South Carolina | $53.80 | $53.80 |
| New Mexico | $53.70 | $53.70 |
| Indiana | $53.69 | $53.69 |
| Missouri | $53.59 | $53.59 |
| Nebraska | $53.43 | $53.43 |
| Louisiana | $53.41 | $53.41 |
| Ohio | $53.39 | $53.39 |
| Idaho | $53.36 | $53.36 |
| Iowa | $53.07 | $53.07 |
| Tennessee | $52.88 | $52.88 |
| Kansas | $52.63 | $52.63 |
| Oklahoma | $52.30 | $52.30 |
| Kentucky | $52.20 | $52.20 |
| West Virginia | $51.61 | $51.61 |
| Alabama | $51.31 | $51.31 |
| Mississippi | $50.78 | $50.78 |
| Arkansas | $50.53 | $50.53 |

## Related codes

- 94002: Ventilation assist management, hospital inpatient, initial day — https://www.med-reveal.com/rates/94002-cpt-fee-schedule
- 94003: Ventilation assist management, hospital inpatient, each subsequent day — https://www.med-reveal.com/rates/94003-cpt-fee-schedule
- 94010: Spirometry, including graphic record — https://www.med-reveal.com/rates/94010-cpt-fee-schedule
- 94060: Bronchodilation responsiveness, spirometry pre and post — https://www.med-reveal.com/rates/94060-cpt-fee-schedule
- 94070: Bronchospasm provocation evaluation, multiple spirometric determinations — https://www.med-reveal.com/rates/94070-cpt-fee-schedule
- 94150: Vital capacity, total (separate procedure) — https://www.med-reveal.com/rates/94150-cpt-fee-schedule
- 94200: Maximum breathing capacity, maximal voluntary ventilation — https://www.med-reveal.com/rates/94200-cpt-fee-schedule
- 94375: Respiratory flow volume loop — https://www.med-reveal.com/rates/94375-cpt-fee-schedule

Commercial negotiated rates for 94452 by payer and state: https://www.med-reveal.com/solutions/rate-benchmarking

## Sources

- CMS Medicare fee schedules (2026 Q4): https://www.cms.gov/medicare/payment/fee-schedules