ICD-10-CM
ICD-10 code for Sarcomatosis unspecified site: C80.1
The ICD-10-CM index points "Sarcomatosis unspecified site" to C80.1, Malignant (primary) neoplasm, unspecified. C80.1 is a billable code.
Source: CDC ICD-10-CM FY2027 Alphabetic Index file dated June 16, 2026. Publisher page
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More specific codes in C80
A header groups codes and is not billed. A billable code is one you can report.
Excludes1
Excludes1 means these codes are not reported together.
From C80. A note on a category applies to every code under it.
- C7A.00Malignant carcinoid tumor of unspecified site
- malignant neoplasm of specified multiple sites- code to each site
Related conditions
Related pages
- C80.1 code detailsNotes, nearby codes, CMS-HCC group
- Category C80Every code under it
- Chapter 2Neoplasms
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Sarcomatosis unspecified site?
The ICD-10-CM index points "Sarcomatosis unspecified site" to C80.1, Malignant (primary) neoplasm, unspecified. C80.1 is a billable code.
Is C80.1 billable?
Yes. C80.1 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What documentation notes apply to C80.1?
The CDC tabular list gives 3 Excludes1 notes (not coded together) for C80.1 and the categories above it. They are listed on this page.
What chapter is C80.1 in?
Chapter 2. Neoplasms.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.