Last updated: July 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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HCPCS Codes

94452

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Year

2026

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Physician Fee Schedule·94452·National·2026

Current non-facility rate

$14.70▲34.4%

Facility: $14.73

Recent trend

Code description

High Altitude Simulation Test, High Altitude Simulation Test (Hast) With Interpretation And Report By A Physician Or Other Qualified Health Care Professional

Code	Date	State	Non-Facility Fee	Facility Fee	Description
94452	7/2026	N/A	$14.70	$14.73	High Altitude Simulation Test, High Altitude Simulation Test (Hast) With Interpretation And Report By A Physician Or Other Qualified Health Care Professional
94452	7/2026	N/A	$42.75	$42.79	High Altitude Simulation Test, High Altitude Simulation Test (Hast) With Interpretation And Report By A Physician Or Other Qualified Health Care Professional
94452	7/2026	N/A	$57.45	$57.48	High Altitude Simulation Test, High Altitude Simulation Test (Hast) With Interpretation And Report By A Physician Or Other Qualified Health Care Professional
94452	4/2026	N/A	$14.70	$14.73	High Altitude Simulation Test, High Altitude Simulation Test (Hast) With Interpretation And Report By A Physician Or Other Qualified Health Care Professional
94452	4/2026	N/A	$42.75	$42.79	High Altitude Simulation Test, High Altitude Simulation Test (Hast) With Interpretation And Report By A Physician Or Other Qualified Health Care Professional
94452	4/2026	N/A	$57.45	$57.48	High Altitude Simulation Test, High Altitude Simulation Test (Hast) With Interpretation And Report By A Physician Or Other Qualified Health Care Professional
94452	1/2026	N/A	$14.70	$14.73	High Altitude Simulation Test, High Altitude Simulation Test (Hast) With Interpretation And Report By A Physician Or Other Qualified Health Care Professional
94452	1/2026	N/A	$42.75	$42.79	High Altitude Simulation Test, High Altitude Simulation Test (Hast) With Interpretation And Report By A Physician Or Other Qualified Health Care Professional
94452	1/2026	N/A	$57.45	$57.48	High Altitude Simulation Test, High Altitude Simulation Test (Hast) With Interpretation And Report By A Physician Or Other Qualified Health Care Professional

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Related codes

94450Breathing Response To Hypoxia

$22.71

94453High Altitude Simulation Test, High Altitude Simulation Test (Hast) With Interpretation And Report By A Physician Or Other Qualified Health Care Professional With Supplemental Oxygen Titration

$19.04

94667Chest Wall Manipulation, Manipulation Chest Wall Such As Cupping Percussing And Vibration To Facilitate Lung Function Initial Demonstration And Or Evaluation

$27.39

Methodology

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