T41Anesthetics and therapeutic gases
ICD-10-CM category (non-billable header) code — part of Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)
Coding Notes
Excludes1 (never code both together)
- benzodiazepines (T42.4-)
- cocaine (T40.5-)
- complications of anesthesia during pregnancy (O29.-)
- complications of anesthesia during labor and delivery (O74.-)
- complications of anesthesia during the puerperium (O89.-)
- opioids (T40.0-T40.2-)
7th Character Note
- The appropriate 7th character is to be added to each code from category T41
Subcategories (6)
- T41.0 Inhaled anesthetics
- T41.1 Intravenous anesthetics
- T41.2 And unsp general anesthetics
- T41.3 Local anesthetics
- T41.4 Unsp anesthetic
- T41.5 Therapeutic gases