HCPCS codes / G / G9579
G9579
No documentation of signed an opioid treatment agreement at least once during opioid therapy
- Code type
- HCPCS Level II
- Coverage
- Carrier judgment
- BETOS category
- Z2
- Pricing indicator
- 00
- Effective date
- 20220101
Verify before billing. Confirm against current official CMS HCPCS files and your payer's rules before clinical or claims use.