Coding Ahead
CasePilot
Medical Coding Assistant
Case2Code
Search and Code Lookup Tool
CareerCenter
Medical Coding Job Board
Log in Register free account

Need help choosing the right code?

Ask CasePilot about procedures, modifiers, bundling, and coding guidance.

Try CasePilot

Official Description

Active warming used intraoperatively for the purpose of maintaining normothermia, or at least 1 body temperature equal to or greater than 36 degrees Centigrade (or 96.8 degrees Fahrenheit) recorded within the 30 minutes immediately before or the 15 minutes immediately after anesthesia end time (CRIT)

© Copyright 2026 American Medical Association. All rights reserved.

Short Descr WRMNG 4 SURG NORMOTHERMIA
Medium Descr ACTV WRMNG INTRAOP FOR NORMOTHERMIA
Long Descr Active warming used intraoperatively for the purpose of maintaining normothermia, or at least 1 body temperature equal to or greater than 36 degrees Centigrade (or 96.8 degrees Fahrenheit) recorded within the 30 minutes immediately before or the 15 minutes immediately after anesthesia end time (CRIT)
Status Code Not Valid for Medicare Purposes
Global Days XXX - Global Concept Does Not Apply
PC/TC Indicator (26, TC) 9 - Not Applicable
Multiple Procedures (51) 9 - Concept does not apply.
Bilateral Surgery (50) 9 - Concept does not apply.
Physician Supervisions 09 - Concept does not apply.
Assistant Surgeon (80, 82) 9 - Concept does not apply.
Co-Surgeons (62) 9 - Concept does not apply.
Team Surgery (66) 9 - Concept does not apply.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator Non-Covered Service, not paid under OPPS
Type of Service (TOS) 1 - Medical Care
Berenson-Eggers TOS (BETOS) Z2 - Undefined codes
MUE Not applicable/unspecified.
CCS Clinical Classification 33 - Other OR therapeutic procedures on nose, mouth and pharynx
Date
Action
Notes
2013-01-01 Changed Code description changed.
2011-01-01 Changed Short description changed.
2010-01-01 Changed First appearance in code book
2009-01-01 Added First appearance in code book in 2009.
2008-10-01 Changed Code description changed
2008-01-01 Added -
Code
Description
CasePilot

Get instant expert-level medical coding assistance.

Ask about:
CPT Codes Guidelines Modifiers Crosswalks NCCI Edits Compliance Medicare Coverage
Example: "What is CPT code 99213?" or "Guidelines for E/M services"