Is D05.91 a billable code?
Yes. D05.91 is a billable ICD-10-CM code and can be used on claims and superbills for dates of service from October 1, 2026 to September 30, 2027.
ICD-10-CM FY2027 diagnosis code
D05.91: Unspecified type of carcinoma in situ of right breast
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
D05.91 is a billable ICD-10-CM diagnosis code for unspecified type of carcinoma in situ of right breast. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with D05.91 already added.Good Faith EstimateStart a cost estimate with D05.91 already added.CMS-1500 Claim FormFill a claim form with D05.91 in box 21.
Other codes in D05.9 Unspecified type of carcinoma in situ of breast
D05.91 questions
What does D05.91 mean?
D05.91 is the ICD-10-CM code for Unspecified type of carcinoma in situ of right breast. It is in chapter 2, Neoplasms (C00-D49).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.