R92.3

Non-Billable
ChapterR00–R99
Ranksubcategory
Official Description

Mammographic density found on imaging of breast

Metadata & Insights
  • Non-billable category (requires more specific sub-code).
  • Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (R00-R99).

Instructional Notes

Code Also
  • , if applicable, inconclusive mammogram (R92.2)
General instructions are available for the parent sections:

Clinical Hierarchy

BillableHas subcodes
CH18Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
R90-R94Abnormal findings on diagnostic imaging and in function studies, without diagnosis (R90-R94)
R92Abnormal and inconclusive findings on diagnostic imaging of breast
R92.3Mammographic density found on imaging of breastNot billable
R92.30Dense breasts, unspecifiedBillable
R92.31Mammographic fatty tissue density of breastSubcodes
R92.32Mammographic fibroglandular density of breastSubcodes
R92.33Mammographic heterogeneous density of breastSubcodes
R92.34Mammographic extreme density of breastSubcodes

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to R92.3:

blockR90-R94
Abnormal findings on diagnostic imaging and in function studies, without diagnosis (R90-R94)
View context instructions
chapterCH18
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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