Temporary G codes are assigned to services and procedures that are under review before being included in the CPT coding system. Payment for these services is under the jurisdiction of the local carriers.
G8549G8551G8552G8559G8560G8561G8562G8563G8564G8565G8566G8567G8568G8569G8570G8571G8572G8573G8574G8575G8576G8577G8578G8579G8580G8581G8582G8583G8584G8585G8586G8587G8593G8594G8595G8597G8598G8599G8600G8601G8602G8627G8628G8629G8630G8631G8632G8633G8634G8635HCPCS Level II codes and descriptors are approved and maintained jointly by the alpha-numeric editorial panel (consisting of CMS, the Health Insurance Association of America, and the Blue Cross and Blue Shield Association). — Updated 7/25/2026
CPT® is a registered trademark of the American Medical Association (AMA). All rights reserved.