HCPCS codes / C / C9777
C9777
Esophageal mucosal integrity testing by electrical impedance, transoral, includes esophagoscopy or esophagogastroduodenoscopy
- Code type
- HCPCS Level II
- Coverage
- Special coverage instructions
- BETOS category
- P8B
- Pricing indicator
- 53
- Effective date
- 20220101
Verify before billing. Confirm against current official CMS HCPCS files and your payer's rules before clinical or claims use.