G9643 HCPCS Level II code: Elective surgery
G9643 is the HCPCS code for “Elective surgery” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
G9643Elective surgery
HCPCS · United States
Medicare details
The indicators CMS publishes with G9643 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Carrier judgment
- Medicare pricing
- Service not separately priced by Part B (e.g., services not covered, bundled, used by Part A only, etc.)
- Type of service
- Medical care
- BETOS category
- Undefined codes
- Added
- Jan 1, 2016
Where G9643 sits
- 1G codesProcedures and professional services
- 2Active code G9643Elective surgery
Source and release
- Data release
- HCPCS Level II · October 2026
- Effective date
- Oct 1, 2026
- Publisher
- CMS
This page is built from the HCPCS Level II catalog that Vero Codes reads when it suggests codes: Centers for Medicare & Medicaid Services’s October 2026 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does HCPCS code G9643 mean?
G9643 is the HCPCS code for “Elective surgery” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover G9643?
CMS lists G9643’s Medicare coverage as “Carrier judgment” and its pricing as “Service not separately priced by Part B (e.g., services not covered, bundled, used by Part A only, etc.)”. Coverage and payment still depend on the patient, the setting, the documentation and the payer.
Which HCPCS Level II release does this page use?
It uses CMS’s October 2026 release, in effect from Oct 1, 2026 to Dec 31, 2026. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside G9643
All G codesG9637Final reports with documentation of one or more dose reduction techniques (e.g., automated exposure control, adjustment of the ma and/or kv according to patient size, use of…G9638Final reports without documentation of one or more dose reduction techniques (e.g., automated exposure control, adjustment of the ma and/or kv according to patient size, use of…G9639Major amputation or open surgical bypass not required within 48 hours of the index endovascular lower extremity revascularization procedureG9640Documentation of planned hybrid or staged procedureG9641Major amputation or open surgical bypass required within 48 hours of the index endovascular lower extremity revascularization procedureG9642Current smoker (e.g., cigarette, cigar, pipe, e-cigarette or marijuana)G9644Patients who abstained from smoking prior to anesthesia on the day of surgery or procedureG9645Patients who did not abstain from smoking prior to anesthesia on the day of surgery or procedureG9646Patients with 90 day mrs score of 0 to 2G9647Patients in whom mrs score could not be obtained at 90 day follow-upG9648Patients with 90 day mrs score greater than 2G9649Psoriasis assessment tool documented meeting any one of the specified benchmarks (e.g., (pga; 5-point or 6-point scale), body surface area (bsa), psoriasis area and severity…