ICD-10-CM diagnosis code
C69.22 Malignant neoplasm of left retina
- Billable
- Yes, a complete code (FY2026)
- Chapter
- 2. Neoplasms
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Other codes in C69
27 complete codes in this category.
- C69.02Malignant neoplasm of left conjunctiva
- C69.10Malignant neoplasm of unspecified cornea
- C69.11Malignant neoplasm of right cornea
- C69.12Malignant neoplasm of left cornea
- C69.20Malignant neoplasm of unspecified retina
- C69.21Malignant neoplasm of right retina
- C69.22Malignant neoplasm of left retina
- C69.30Malignant neoplasm of unspecified choroid
- C69.31Malignant neoplasm of right choroid
- C69.32Malignant neoplasm of left choroid
- C69.40Malignant neoplasm of unspecified ciliary body
- C69.41Malignant neoplasm of right ciliary body
Documentation tips
- Make sure the note supports every element of the title, “Malignant neoplasm of left retina”: each detail in it should be traceable to the history, examination or assessment.
- Code to the highest specificity the documentation supports. If a detail is missing from the note, add it to the note rather than choosing a less specific code by default.
- Check the Tabular List and official guidelines for instructional notes (“code first”, “use additional code”, Excludes1/Excludes2) that apply to C69.
The international WHO ICD-10 also has C69, with its inclusion and exclusion notes; titles and detail can differ from ICD-10-CM.
ICD-10-CM is developed by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services, and is based on the WHO ICD-10. Codes and titles are reproduced unchanged from the FY2026 code list (effective 1 October 2025). Their use here does not imply endorsement by CDC, HHS or the U.S. Government. Changes effective on or after 1 October 2026 may not be reflected yet; check the current release at cdc.gov or cms.gov before submitting claims.
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