Last updated: March 2026CMS official rates · Free to use
Medicare Fee Schedule Lookup
Find 2026 Medicare reimbursement rates and national payment amounts for any CPT, HCPCS, or MS-DRG code. Physician Fee Schedule, Drug ASP, MS-DRG weights, Anesthesia, and Clinical Lab — sourced directly from CMS.
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94450
20252026
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Physician Fee Schedule·94450·National·2025, 2026
Current non-facility rate
$22.71▲25.0%
Facility: $22.75
Recent trend
Code description
Breathing Response To Hypoxia
| Code | Date | State | Locality | Carrier | Non-Facility Fee | Facility Fee | Description |
|---|---|---|---|---|---|---|---|
| 94450 | 4/2026 | N/A | 00 | 00000 | $22.71 | $22.75 | Breathing Response To Hypoxia |
| 94450 | 4/2026 | N/A | 00 | 00000 | $90.85 | $90.88 | Breathing Response To Hypoxia |
| 94450 | 4/2026 | N/A | 00 | 00000 | $113.56 | $113.60 | Breathing Response To Hypoxia |
| 94450 | 1/2026 | N/A | 00 | 00000 | $22.71 | $22.75 | Breathing Response To Hypoxia |
| 94450 | 1/2026 | N/A | 00 | 00000 | $90.85 | $90.88 | Breathing Response To Hypoxia |
| 94450 | 1/2026 | N/A | 00 | 00000 | $113.56 | $113.60 | Breathing Response To Hypoxia |
| 94450 | 10/2025 | N/A | 00 | 00000 | $19.08 | $19.12 | Breathing Response To Hypoxia |
| 94450 | 10/2025 | N/A | 00 | 00000 | $65.99 | $66.02 | Breathing Response To Hypoxia |
| 94450 | 10/2025 | N/A | 00 | 00000 | $85.07 | $85.10 | Breathing Response To Hypoxia |
| 94450 | 7/2025 | N/A | 00 | 00000 | $19.08 | $19.12 | Breathing Response To Hypoxia |
| 94450 | 7/2025 | N/A | 00 | 00000 | $65.99 | $66.02 | Breathing Response To Hypoxia |
| 94450 | 7/2025 | N/A | 00 | 00000 | $85.07 | $85.10 | Breathing Response To Hypoxia |
| 94450 | 4/2025 | N/A | 00 | 00000 | $19.08 | $19.12 | Breathing Response To Hypoxia |
| 94450 | 4/2025 | N/A | 00 | 00000 | $65.99 | $66.02 | Breathing Response To Hypoxia |
| 94450 | 4/2025 | N/A | 00 | 00000 | $85.07 | $85.10 | Breathing Response To Hypoxia |
| 94450 | 1/2025 | N/A | 00 | 00000 | $19.08 | $19.12 | Breathing Response To Hypoxia |
| 94450 | 1/2025 | N/A | 00 | 00000 | $65.99 | $66.02 | Breathing Response To Hypoxia |
| 94450 | 1/2025 | N/A | 00 | 00000 | $85.07 | $85.10 | Breathing Response To Hypoxia |
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Related codes
94375Respiratory Flow Volume Loop
$14.3694452High Altitude Simulation Test (Hast) With Interpretation And Report By A Physician Or Other Qualified Health Care Professional (Revised 01/01/13)
$14.7094453High Altitude Simulation Test (Hast) With Interpretation And Report By A Physician Or Other Qualified Health Care Professional; With Supplemental Oxygen Titration (Revised 01/01/13)
$19.04Methodology
Rates are sourced directly from CMS Physician Fee Schedule files, indexed quarterly. Non-facility and facility prices are calculated using the published GPCI for each locality and the year's conversion factor.
View CMS Physician Fee Schedule