Billable / Specific Code
ICD-10-CM R92.311 is the diagnosis code for Mammographic fatty tissue density, right breast. This code falls under the section "Abnormal findings on diagnostic imaging and in function studies, without diagnosis" within Chapter 18 — Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.
Understanding where R92.311 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, R92.311 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
R92.311 is the ICD-10-CM diagnosis code for "Mammographic fatty tissue density, right breast". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of R92.311 is R92.31 ("Mammographic fatty tissue density of breast"). R92.311 provides a more specific classification within this category.
R92.311 is located in Section R90-R94 — "Abnormal findings on diagnostic imaging and in function studies, without diagnosis" within Chapter 18 of the ICD-10-CM Tabular List.
Use R92.311 when the patients documented diagnosis matches "Mammographic fatty tissue density, right breast" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Mammographic fatty tissue density, right breast is R92.311.
Yes, R92.311 can be used as a primary diagnosis code since it is billable and specific.
R92.311 is in Chapter 18 of the ICD-10-CM Tabular List.
Yes, R92.311 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.