lookup Detail
| Topic | GB |
| Category | Duplicates |
| Code | GBA02 |
| Statement | This is a duplicate service previously submitted by a different provider. Refer to IOM, Pub 100-04, Medicare Claims Processing Manual Chapter 1 section 120- 120.3 |
| Topic | GB |
| Category | Duplicates |
| Code | GBA02 |
| Statement | This is a duplicate service previously submitted by a different provider. Refer to IOM, Pub 100-04, Medicare Claims Processing Manual Chapter 1 section 120- 120.3 |