ICD-10-CM · Chapter 2 · C00–D49
C7A
Malignant neuroendocrine tumors
Neoplasms
Heads up:this is a parent code. It's typically not directly billable — you need to drill down to a more specific child code (one with additional digits) to use on a claim.
Quick facts
- Code
- C7A
- Type
- Category / header (non-billable)
- ICD-10-CM chapter
- Chapter 2 — Neoplasms
- Category
- C7A
- Specificity
- 3 characters
How coders use this code
ICD-10-CM C7A is a category (header) for malignant neuroendocrine tumors. It is generally not reported directly on a claim — coders drill down to a more specific child code (one with additional characters) that matches the documentation. Use the related codes below to find the billable code that fits, and verify against the annual NCHS/CMS guidelines.
Related codes in C7A
- C7A.0Malignant carcinoid tumors
- C7A.00Malignant carcinoid tumor of unspecified site
- C7A.01Malignant carcinoid tumors of the small intestine
- C7A.010Malignant carcinoid tumor of the duodenum
- C7A.011Malignant carcinoid tumor of the jejunum
- C7A.012Malignant carcinoid tumor of the ileum
- C7A.019Malignant carcinoid tumor of the small intestine, unspecified portion
- C7A.02Malignant carcinoid tumors of the appendix, large intestine, and rectum
- C7A.020Malignant carcinoid tumor of the appendix
- C7A.021Malignant carcinoid tumor of the cecum
- C7A.022Malignant carcinoid tumor of the ascending colon
- C7A.023Malignant carcinoid tumor of the transverse colon
- C7A.024Malignant carcinoid tumor of the descending colon
- C7A.025Malignant carcinoid tumor of the sigmoid colon
- C7A.026Malignant carcinoid tumor of the rectum
Want to learn coding?
Master ICD-10-CM in 90 days.
Medita's 90-day curriculum is calibrated to the CPC (AAPC), CCA, and CCS (AHIMA) exam blueprints. Day 1 is free.