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G-Codes

Procedures and Professional Services (Temporary)

2011 codes, grouped by CMS code range, with removed codes labelled.

G0000–G0999415 codes
G1000–G199929 codes
G2000–G2999179 codes
G3000–G39993 codes
G4000–G499939 codes
G6000–G699955 codes
G8000–G8999409 codes
G9000–G9999882 codes

Disclaimer: This utility is for reference and administrative decision support only. It is not a substitute for direct professional medical advice, clinical diagnosis, or legal coding audits. Always verify complex claims against the official national codebooks.

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Current data releases:ICD-10-CM FY2027 · ICD-10-PCS FY2027 · HCPCS October 2026 · MS-DRG v44 · Medicare Code Editor v44.0 · NCCI PTP Q4 2026 · MUE Q4 2026 · NCD code lists 2026-01 · LCD export September 20, 2026 · All releases and sources

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