R92.31
Non-billableMammographic fatty tissue density of breast
Mammographic fatty tissue density of breast
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Breast Imaging Reporting and Data System (BI-RADS): A
- Breast Imaging Reporting and Data System (BI-RADS): 1
Includes
Conditions included under this code
- nonspecific abnormal findings on diagnostic imaging by computerized axial tomography [CAT scan]
- nonspecific abnormal findings on diagnostic imaging by magnetic resonance imaging [MRI][NMR]
- nonspecific abnormal findings on diagnostic imaging by positron emission tomography [PET scan]
- nonspecific abnormal findings on diagnostic imaging by thermography
- nonspecific abnormal findings on diagnostic imaging by ultrasound [echogram]
- nonspecific abnormal findings on diagnostic imaging by X-ray examination
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- •abnormal findings on antenatal screening of motherO28
- diagnostic abnormal findings classified elsewhere - see Alphabetical Index
Excludes 2
Conditions not included here, but the patient may have both
- •abnormal findings on antenatal screening of motherO28
- •certain conditions originating in the perinatal periodP04-P96
- signs and symptoms classified in the body system chapters
- •signs and symptoms of breast,N63, N64.5
Code Also
A second code may be required; sequencing depends on circumstances
Child Codes (3)
Related Codes(4)
Also Known As / Clinical Terms(3)
Frequently Asked Questions
What is the ICD-10 code for mammographic fatty tissue density of breast?
The ICD-10-CM code for mammographic fatty tissue density of breast is R92.31. The full clinical description is "Mammographic fatty tissue density of breast". R92.31 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code R92.31 mean?
ICD-10-CM code R92.31 represents “Mammographic fatty tissue density of breast”. It is classified under Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings and is a non-billable header code. Use a more specific child code for billing purposes.
Is R92.31 a billable code?
No, R92.31 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under R92.31.
What chapter is R92.31 in?
R92.31 is in Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (codes R00-R99).
What codes cannot be used with R92.31?
R92.31 has Excludes1 notes indicating codes that cannot be used together with it, including: abnormal findings on antenatal screening of mother (O28.-); diagnostic abnormal findings classified elsewhere - see Alphabetical Index.
What are the subcategories under R92.31?
R92.31 has 3 child codes, including: R92.311 (Mammographic fatty tissue density, right breast), R92.312 (Mammographic fatty tissue density, left breast), R92.313 (Mammographic fatty tissue density, bilateral breasts).
What are the UMLS CUIs for R92.31?
R92.31 is linked to 3 UMLS Concept Unique Identifiers: C5819600, C5819599, C5819286. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does R92.31 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like mammographic fatty tissue density of breast affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of R92.31?
There is no direct ICD-11 mapping available for R92.31 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.