90460 | 99391 | 20130101 | * | 1 | CPT Manual or CMS manual coding instructions | |
90460 | 99392 | 20130101 | * | 1 | CPT Manual or CMS manual coding instructions | |
90460 | 99393 | 20130101 | * | 1 | CPT Manual or CMS manual coding instructions | |
90460 | 99394 | 20130101 | * | 1 | CPT Manual or CMS manual coding instructions |