CPT 046060 — Incision and drainage of ischiorectal or intramural abscess, with fistulectomy or fistulotomy, submuscular, with or without placement of seton (2 hospitals, — samples)
CPT 046200 — Fissurectomy, including sphincterotomy, when performed (2 hospitals, — samples)
CPT 046220 — Excision of single external papilla or tag, anus (2 hospitals, — samples)
CPT 046221 — Hemorrhoidectomy, internal, by rubber band ligation(s) (2 hospitals, — samples)
CPT 046230 — Excision of multiple external papillae or tags, anus (2 hospitals, — samples)
CPT 046250 — Hemorrhoidectomy, external, 2 or more columns/groups (2 hospitals, — samples)
CPT 046255 — Hemorrhoidectomy, internal and external, single column/group; (2 hospitals, — samples)
CPT 046257 — Hemorrhoidectomy, internal and external, single column/group; with fissurectomy (2 hospitals, — samples)
CPT 046258 — Hemorrhoidectomy, internal and external, single column/group; with fistulectomy, including fissurectomy, when performed (2 hospitals, — samples)
CPT 046260 — Hemorrhoidectomy, internal and external, 2 or more columns/groups; (2 hospitals, — samples)
CPT 046261 — Hemorrhoidectomy, internal and external, 2 or more columns/groups; with fissurectomy (2 hospitals, — samples)
CPT 046262 — Hemorrhoidectomy, internal and external, 2 or more columns/groups; with fistulectomy, including fissurectomy, when performed (2 hospitals, — samples)
CPT 046280 — Surgical treatment of anal fistula (fistulectomy/fistulotomy); transsphincteric, suprasphincteric, extrasphincteric or multiple, including placement of seton, when performed (2 hospitals, — samples)
CPT 046285 — Surgical treatment of anal fistula (fistulectomy/fistulotomy); second stage (2 hospitals, — samples)
CPT 046288 — Closure of anal fistula with rectal advancement flap (2 hospitals, — samples)
CPT 046600 — Anoscopy; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure) (2 hospitals, — samples)
CPT 046601 — Anoscopy; diagnostic, with high-resolution magnification (HRA) (eg, colposcope, operating microscope) and chemical agent enhancement, including collection of specimen(s) by brushing or washing, when p (2 hospitals, — samples)
CPT 046606 — Anoscopy; with biopsy, single or multiple (2 hospitals, — samples)
CPT 046607 — Anoscopy; with high-resolution magnification (HRA) (eg, colposcope, operating microscope) and chemical agent enhancement, with biopsy, single or multiple (2 hospitals, — samples)
CPT 046608 — Anoscopy; with removal of foreign body (2 hospitals, — samples)
CPT 046610 — Anoscopy; with removal of single tumor, polyp, or other lesion by hot biopsy forceps or bipolar cautery (2 hospitals, — samples)
CPT 046611 — Anoscopy; with removal of single tumor, polyp, or other lesion by snare technique (2 hospitals, — samples)
CPT 046612 — Anoscopy; with removal of multiple tumors, polyps, or other lesions by hot biopsy forceps, bipolar cautery or snare technique (2 hospitals, — samples)
CPT 046614 — Anoscopy; with control of bleeding (eg, injection, bipolar cautery, unipolar cautery, laser, heater probe, stapler, plasma coagulator) (2 hospitals, — samples)