MedCodeSearch
ICD-10-CM Current in FY 2027

C7B.1

Secondary Merkel cell carcinoma

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where C7B.1 sits in the official hierarchy. Each level is the code it is classified under.

  1. C7B Parent Secondary neuroendocrine tumors
  2. C7B.1 This code Secondary Merkel cell carcinoma

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Inclusion Terms

Merkel cell carcinoma nodal presentation

Inclusion Terms

Merkel cell carcinoma visceral metastatic presentation

Use Additional Code

code to identify any functional activity

Inherited from C7B — Secondary neuroendocrine tumors

Version History

How C7B.1 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Secondary Merkel cell carcinoma

  2. FY 2026 Effective

    Unchanged

    Secondary Merkel cell carcinoma

Related Codes

Other codes under C7B

Codes whose official notes reference C7B.1

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

MedCodeSearch is an independent reference service and is not affiliated with CMS, CDC, or the U.S. government.

Look up another code

Search ICD-10-CM, ICD-10-PCS and HCPCS Level II by code or description.