ICD-10-CM Codes 2026 (USA)

• D05.91	Unspecified type of carcinoma in situ of right breast

• D05.00	Lobular carcinoma in situ of unspecified breast
  D05.01	Lobular carcinoma in situ of right breast
  D05.02	Lobular carcinoma in situ of left breast
  D05.10	Intraductal carcinoma in situ of unspecified breast
  D05.11	Intraductal carcinoma in situ of right breast
  D05.12	Intraductal carcinoma in situ of left breast
  D05.80	Other specified type of carcinoma in situ of unspecified breast
  D05.81	Other specified type of carcinoma in situ of right breast
  D05.82	Other specified type of carcinoma in situ of left breast
  D05.90	Unspecified type of carcinoma in situ of unspecified breast
  D05.91	Unspecified type of carcinoma in situ of right breast
  D05.92	Unspecified type of carcinoma in situ of left breast

Created by Peter Blahut, MD