OHIP Billing Codes

Specialty: Intestines Except Rectum

Code	Description	Anes	Asst	Fee
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S149	Enterotomy - Ileostomy	7	6	470.65
S150	Enterotomy - Small intestine including excision of polyps or biopsy	7	6	406.85
S151	Enterotomy - Insertion of feeding enterostomy	7	6	356.5
S154	Enterotomy - Large intestine including excision of polyps	7	6	406.85
S155	Enterotomy - Colonoscopy with laparotomy	7	6	387.4
S156	Enterotomy - Exteriorization of intestine (Mickulicz)	6	6	406.85
S157	Enterotomy - Colostomy	7	6	470.65
S158	Enterotomy - Cecostomy	7	6	387.4
S160	Enterotomy - Enteroenterostomy	7	6	470.65
S162	Local excision of lesion of intestine	7	6	528.85
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S164	Resection with anastomosis - Small intestine - duodenum	7	6	1015.15
S165	Resection with anastomosis - Small intestine - other	7	6	741.45
S166	Resection with anastomosis - Small and large intestine terminal ileum, cecum and ascending colon (right hemicolectomy)	7	7	899.85
S167	Resection with anastomosis - Large intestine any portion	7	7	877.95
S168	Ileostomy - subtotal colectomy	7	7	1260.4
S169	Resection with anastomosis - Total colectomy with ileorectal anastomosis	9	9	1313.65
S170	Ileostomy - plus total colectomy plus abdominoperineal resection	10	9	2183.65
S171	Resection with anastomosis - Left hemicolectomy with anterior resection or proctosigmoidectomy (anastomosis below peritoneal reflection & mobilization of splenic flexure)	8	7	1128.1
S172	Resection with anastomosis - Total colectomy with mucosal proctectomy with ileal pouch, ileoanal anastomosis and loop ileostomy	10	9	2247.7
S173	Ileostomy - Two-surgeon team - abdominal	10	9	1812
S174	Ileostomy - Two-surgeon team - perineal	0		533.8
S175	Intestinal obstruction (mechanical) - One stage - without resection	7	6	712.35
S176	Intestinal obstruction (mechanical) - One stage - with entero-enterostomy	7	6	894.85
S177	Intestinal obstruction (mechanical) - One stage - with resection	7	6	1055.25
S178	Intestinal obstruction (mechanical) - Intestinal atresia (newborn)	7	6	1512.75
S179	Intestinal obstruction (mechanical) - Meconium ileus	7	6	1512.75
S180	Intestinal obstruction (mechanical) - One stage - with enterotomy	7	6	824.8
S181	Revision of ileostomy or colostomy - skin level	7	6	131.75
S182	Revision of ileostomy or colostomy - full thickness	7	6	467.9
S183	Revision of ileostomy or colostomy - Cecopexy or sigmoidopexy (as sole procedure)	6	6	314.8
S184	Suture of intestine	7	6	314.8
S185	Closure of colostomy or enterostomy with or without resection and/or anastomosis	7	6	504.7
S187	Plication of small intestine for adhesions	7	6	528.85
S188	Ileostomy - Bowel resection without anastomosis (colostomy and mucous fistula)	6	6	770.55
S189	Ileostomy -Intestinal bypass for morbid obesity	10	7	951.2
S191	Revision of ileostomy or colostomy - Complete reconstruction of continent ileostomy to include valve repair	7	6	951.2
S192	Revision of ileostomy or colostomy - Simple revision of continent ileostomy pouch	7	6	387.4
S193	Revision of ileostomy or colostomy - Revision of standard ileostomy into continent ileostomy pouch	7	6	793.5
Z491	Follow up of incomplete polyp resection	5		51.95
Z492	Five year follow up of normal colonoscopy (Z499), absence of intervening signs or symptoms - sigmoid to descending	5		51.95
Z493	Ten year follow up of normal colonoscopy (Z497, Z555), absence of intervening signs or symptoms sigmoid to descending	5		51.95
Z494	Hereditary (e.g. Familial adenomatous Polyposis or Hereditary NonPolyposis Colorectal Cancer) or other bowel disorders (e.g. inflammatory bowel disease) associated with increased risk of malignancy	5		51.95
Z495	Follow up of unsatisfactory colonoscopy	5		51.95
Z496	Colonoscopy - For diagnosis or ongoing management - Presence of signs or symptoms sigmoid to descending colon	5		51.95
Z497	Confirmatory colonoscopy - sigmoid to descending colon	5		51.95
Z498	Follow up of abnormal colonoscopy sigmoid to descending colon	5		51.95
Z499	Absence of signs or symptoms, family history associated with an increased risk of malignancy (e.g. a first degree relative or at least two second degree relatives with colorectal cancer or a premalignant lesion) sigmoid to descending colon	5		51.95
Z512	Endoscopy of ileostomy or colostomy, or reduction of obstructed Koch ileostomy	4		36.8
Z513	Hydrostatic Pneumatic dilatation of colon stricture(s) through colonoscope	0		107.5
Z514	Endoscopy of ileostomy or colostomy, or reduction of obstructed Koch ileostomy - with biopsy	4		44.55
Z516	Excision of first polyp (20 mm to 29 mm)	4		150.15
	E518 - each additional polyp (20 mm - 29 mm) - add			77.5
Z517	Excision of first polyp (10 mm to 19 mm)	4		150.15
	E519 - each additional polyp (10 mm - 19 mm) - add			77.5
Z538	Reduction of prolapse	6		25.25
Z539	Dilation of gastrostomy, enterostomy, colostomy, etc.	6		25.25
Z540	Intubation of small intestine (therapeutic or diagnostic) - with or without fluoroscopy	0		79.8
Z555	Absence of signs or symptoms or risk factors, 50 years of age or older sigmoid to descending colon	5		51.95
Z560	Duodenoscopy (not to be claimed if Z399 and/or Z400 performed on same patient within 3 months)	4		92.1
Z571	Excision of first polyp greater than or equal to 3mm through colonoscope	4		150.15
Z580	Sigmoidoscopy (using 60 cm. flexible endoscope)	5		57.7
Z749	Subsequent procedure (within three months following previous endoscopic procedure)	4		72.55
Z750	Resection of exteriorized intestine	7	6	82.35
Z764	Excision of obstructive tumour or stricture through colonoscopy - less than 2 cm	0		69.8
Z765	Excision of obstructive tumour or stricture through colonoscopy - 2 cm or greater	0		131.75

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