Skip to main content

© 2026 Verity by Backwork. All rights reserved.

C31.8 - ICD-10-CM | Verity

Home/Codes/ICD-10-CM/C31.8

ICD-10-CMActive

C31.8

Malignant neoplasm of overlapping sites of accessory sinuses

Referenced in 53 policies

Coverage Policies

This code is referenced in 53 Medicare coverage policies

Sample Policies

CIGNA-FESSPayerPolicycovered

Diagnostic Nasal/Sinus Endoscopy, Functional Endoscopic Sinus Surgery (FESS) and Turbinectomy - (0554)

A56725Articlecovered

Billing and Coding: Intensity Modulated Radiation Therapy (IMRT)

+ 51 more policies

View All Coverage Details

Sign up for free to see all 53 policies and full coverage criteria

About ICD-10-CM

International Classification of Diseases, 10th Revision, Clinical Modification - diagnosis codes

Unlock Full Coverage Intelligence

See which policies cover this code, disposition status, and coverage criteria

Sign Up Free Already have an account? Log in

What You Get with Verity

✓Coverage policy linkage
✓Disposition status per policy
✓Full coverage criteria text
✓Policy change alerts
✓API access for integrations

Browse More Codes

HCPCS Codes ICD-10-CM Diagnosis Codes ICD-10-PCS Procedure Codes