G9644 Patients who abstained from smoking prior to anesthesia on the day of surgery or procedure
Short descriptor: No smok b/4 anes day of surg
Look up G9644 alongside ICD-10-CM diagnoses, the HCPCS Table of Drugs, and the AI coding assistant.
G9644 is the HCPCS Level II code for Patients who abstained from smoking prior to anesthesia on the day of surgery or procedure (2026). It belongs to Section G — Procedures / Professional Services (Temporary). Under Medicare, its coverage status is: Carrier judgment. Part B pricing methodology: Not separately priced by Part B.
Classification & CMS Attributes
- Medicare Coverage
- Carrier judgment (code C)
- Part B Pricing
- Not separately priced by Part B (indicator 00)
- Type of Service
- Medical care
- Effective Date
- 2016-01-01
- 2026 Maintenance
- No change this year
References
Cite This Page
Reference G9644 with the canonical source and edition:
G9644 — Patients who abstained from smoking prior to anesthesia on the day of surgery or procedure. ICD-10 Coding Pro (HCPCS Level II 2026). https://icd10codingpro.com/hcpcs-codes/G9644
Canonical URL: https://icd10codingpro.com/hcpcs-codes/G9644