ICD-10-CM › R00-R99 › R90-R94 › R92 Abnormal and inconclusive findings... › R92.3

R92.3

Mammographic density found on imaging of breast

Not billableICD-10-CM diagnosis code.

This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.

A category header for its whole life, FY2024 onwards. It has never been valid for submission on its own.

Submit one of these 5 more specific codes instead:

  • R92.30 Dense breasts, unspecified
  • R92.31 Mammographic fatty tissue density of breast (also a header)
  • R92.32 Mammographic fibroglandular density of breast (also a header)
  • R92.33 Mammographic heterogeneous density of breast (also a header)
  • R92.34 Mammographic extreme density of breast (also a header)

What has happened to this code

Every change the publisher made, from 2024 to now.

  1. FY2024 Added to the code set Mammographic density found on imaging of breast

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

Inherited from the R90-R94 section Abnormal findings on diagnostic imaging and in function studies, without diagnosis (R90-R94)

Excludes1 - never coded here

  • abnormal findings on antenatal screening of mother (O28.-)
  • diagnostic abnormal findings classified elsewhere - see Alphabetical Index

Includes

  • 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

How CDC's index refers to this code

Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.

Codes in the same group

CodeDescriptionStatus
R92.0 Mammographic microcalcification found on diagnostic imaging of breast Valid
R92.1 Mammographic calcification found on diagnostic imaging of breast Valid
R92.2 Inconclusive mammogram Valid
R92.8 Other abnormal and inconclusive findings on diagnostic imaging of breast Valid