R92.31
Header — not billableMammographic fatty tissue density of breast
The ICD-10 code for mammographic fatty tissue density of breast is R92.31.
R92.31 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 3 more specific codes below.
Clinical notes
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Breast Imaging Reporting and Data System (BI-RADS): A
- Breast Imaging Reporting and Data System (BI-RADS): 1
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- R92.30Dense breasts, unspecified
- R92.32Mammographic fibroglandular density of breastnon-billable header
- R92.33Mammographic heterogeneous density of breastnon-billable header
- R92.34Mammographic extreme density of breastnon-billable header
- R92.31Mammographic fatty tissue density of breastnon-billable header