ICD-9 Update:
Get a Grip on New GI Tumor, Smear Codes to Catapult Your October Claims Into Success
Published on Sun Jul 27, 2008
Great news: You'll soon use more specific dysplasia and hepatitis codesGastroenterology coders, rejoice. You've got dozens of new carcinoid tumor, anal Pap smear, dysplasia, and hepatitis codes you can apply to claims as of Oct. 1, thanks to the largest addition of ICD-9 codes in years. Note: Now these codes appear in a "proposed" rule. CMS may announce more changes, so look to Gastroenterology Coding Alert for more details.Heads up: "Keep a close watch on fifth digits, the includes/excludes notes, and the NEC (Not elsewhere classifiable) and NOS (Not otherwise specified) codes -- you want to avoid NEC and NOS codes if possible," says Dianne Wilkinson, RHIT, compliance auditor with West Tennessee Healthcare in Jackson.Capture GI Carcinoid Tumors With 36 CodesFirst, you should explore the numerous malignant and benign carcinoid tumor codes ICD-9 2009 adds to the 209.xx category. ICD-9 creates this new category to distinguish malignant (209.00-209.29, Malignant carcinoid tumor ...) and benign neuroendocrine tumors (209.40-209.69, Benign carcinoid tumor ...) from the biologically different adenocarcinomas and other benign tumors.Rationale: Carcinoid tumors occur most often in the bronchi, stomach, small intestine, appendix and rectum. Physicians classify these tumors according to the presumed origin, such as the "foregut" (bronchi and stomach), the "midgut" (small intestine and appendix), and the "hindgut" (colon and rectum).These tumors produce amine and peptides that can cause characteristic hormonal syndromes, which means that these systemic syndromes (as well as the differences of locations) account for diverse clinical presentation, says Michael Weinstein, MD, a gastroenterologist in Washington, D.C., and former member of the AMA's CPT Advisory Panel.Keep in mind: The differentiation between "benign" and "malignant" is not possible during a colonoscopy procedure. You would apply a specific location code like these after surgery possibly as a reason for a follow-up procedure.For instance, you would use 209.20 (Malignant carcinoid tumor of unknown primary site) as a code for colonoscopy or EGD to look for the primary site when the patient has a metastatic carcinoid identified by other means, Weinstein says. Example: A 60-year-old man presents as a referral from his oncologist after recent diagnosis of a metastatic malignant carcinoid tumor. He has not had any localizing intestinal symptoms, but a CT scan of the abdomen suggests a possible right colon lesion. You should use 209.20 as the diagnosis code for both the initial E/M visit and the subsequent colonoscopy.Expand Your Anal Smear Coding OptionsIf your gastroenterologist performs a smear of the anus, you will need to learn numerous new codes.Rationale: The risk of HPV-associated dysplasia and carcinoma is the same for the anus as it is for the cervix for patients who engage in anal intercourse. Physicians can take anal cytologic smears. The cervix and the anus both have [...]