ICD-10-CM 2027 diagnosis code

C62Malignant neoplasm of testis

Not billable — use a more specific code

C62 is a header code, so it can't be reported by itself. Choose one of the 3 more specific codes beneath it.

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About C62

C62 is the ICD-10-CM diagnosis code for malignant neoplasm of testis. It belongs to block C60-C63 (malignant neoplasms of male genital organs) and chapter 2 (neoplasms). It is a header code, so it can't be reported by itself; one of its 3 subcodes must be used instead.

To report this condition, pick the subcode that matches the documentation: C62.0 (testis), C62.1 (testis) and C62.9 (unspecified whether descended or undescended).

Use an additional code to identify any functional activity.

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Specific codes under C62

Coding notes

Use additional codeAdd a secondary code to fully describe the condition

code to identify any functional activity

Notes that apply from higher levels

Instructions written at a parent level also apply to C62.

Broader instructions also apply from C60-C63 Malignant neoplasms of male genital organs and Chapter 2: Neoplasms.

Codes whose notes reference C62

C75Excludes1

Code history

2016
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2027

FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
No changes since FY2016.

Common questions about C62

Is C62 billable?: No. C62 is a header code. Report one of its more specific subcodes instead.