G9307 – No return to the operating room for a surgical procedure, for complications of the principal operative procedure, within 30 days of the principal operative procedure
HCPCS Level II code · G codes: Procedures / Professional Services (Temporary)
HCPCS codeG9307
- Long description
- No return to the operating room for a surgical procedure, for complications of the principal operative procedure, within 30 days of the principal operative procedure
- Short description
- No ret for surg w in 30d
- Pricing indicator
00Not separately priced by Part B (bundled, not covered or Part A only)- Medicare coverage
CCarrier judgment – coverage decided by the Medicare contractor- BETOS category
M5BSpecialist - psychiatry- Added
- January 1, 2014
- Last change
- January 1, 2017 – No change
Frequently asked questions
What is HCPCS code G9307?
G9307 is a HCPCS Level II code for no return to the operating room for a surgical procedure, for complications of the principal operative procedure, within 30 days of the principal operative procedure.
Does Medicare cover G9307?
The HCPCS file lists coverage code C: Carrier judgment – coverage decided by the Medicare contractor. Coverage and payment also depend on local coverage determinations and the patient’s plan.
Nearby G codes
- G9299 – Patients who are not evaluated for venous thromboembolic and cardiovascular risk factors within 30 days prior to the procedure (e.g., history of dvt, pe, mi, arrhythmia and stroke, reason not given)
- G9300 – Documentation of medical reason(s) for not completely infusing the prophylactic antibiotic prior to the inflation of the proximal tourniquet (e.g., a tourniquet was not used)
- G9301 – Patients who had the prophylactic antibiotic completely infused prior to the inflation of the proximal tourniquet
- G9302 – Prophylactic antibiotic not completely infused prior to the inflation of the proximal tourniquet, reason not given
- G9303 – Operative report does not identify the prosthetic implant specifications including the prosthetic implant manufacturer, the brand name of the prosthetic implant and the size of each prosthetic implant, reason not given
- G9304 – Operative report identifies the prosthetic implant specifications including the prosthetic implant manufacturer, the brand name of the prosthetic implant and the size of each prosthetic implant
- G9305 – Intervention for presence of leak of endoluminal contents through an anastomosis not required
- G9306 – Intervention for presence of leak of endoluminal contents through an anastomosis required
- G9308 – Unplanned return to the operating room for a surgical procedure, for complications of the principal operative procedure, within 30 days of the principal operative procedure
- G9309 – No unplanned hospital readmission within 30 days of principal procedure
- G9310 – Unplanned hospital readmission within 30 days of principal procedure
- G9311 – No surgical site infection
- G9312 – Surgical site infection
- G9313 – Amoxicillin, with or without clavulanate, not prescribed as first line antibiotic at the time of diagnosis for documented reason
- G9314 – Amoxicillin, with or without clavulanate, not prescribed as first line antibiotic at the time of diagnosis, reason not given
- G9315 – Amoxicillin, with or without clavulanate, prescribed as a first line antibiotic at the time of diagnosis
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.