This modifier is system derived from the information entered in the calls field when the Anesthetic Time role modifier (ANEST) is used. EACH UNIT REPRESENTS 5 MINUTES. ADDITIONAL 5 MINUTE UNITS MAY NOT BE CLAIMED UNLESS A FULL 5 MINUTES HAS ELAPSED.
| Code: | Description: |
|---|---|
| ANU | ANESTHETIC TIME UNITS For anesthetic claimed on a time basis, claim the entire elapsed time against the primary procedure code, even if multiple procedures are done. (Example: if procedure A and B take a combined total of 2 hours, claim 2 hours against procedure A only). 2 hours equals 24 calls. |
