HCPCS codes / G / G9423
G9423
Documentation of medical reason for not including pt category, pn category and histologic type [for patient with appropriate exclusion criteria (e.g., metastatic disease, benign tumors, malignant tumors other than carcinomas, inadequate surgical specimens)]
- Code type
- HCPCS Level II
- Coverage
- Carrier judgment
- BETOS category
- Z2
- Pricing indicator
- 00
- Effective date
- 20150101
Verify before billing. Confirm against current official CMS HCPCS files and your payer's rules before clinical or claims use.