94690 O2 uptk rest indirect
Medicine
Also known as: resting metabolic rate test, indirect calorimetry, resting VO2
Indirect calorimetry for measurement of oxygen uptake at rest to assess resting metabolic rate without exercise.
Clinical Context
Used to determine resting energy expenditure for nutritional assessment and planning in critically ill and metabolically abnormal patients.
RVU Breakdown
| Work RVU | 0.07 |
| Practice Expense RVU | 1.48 |
| Malpractice RVU | 0.02 |
| Total RVU | 1.57 |
Est. Medicare Payment
$52.44
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Specialties
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.