R92.33À venirCatégorie · précision supplémentaire requise

Mammographic heterogeneous density of breast

R90-R94 · Instructions des niveaux supérieurs

Excludes 1

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

R92.3 · Instructions des niveaux supérieurs

Code also

, if applicable, inconclusive mammogram (R92.2)

Excludes 2 · 4

Chapitres 18 · Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

Excludes 2

abnormal findings on antenatal screening of mother (O28.-)
certain conditions originating in the perinatal period (P04-P96)
signs and symptoms classified in the body system chapters
signs and symptoms of breast (N63, N64.5)

Codes plus précis

R92.331Mammographic heterogeneous density, right breast R92.332Mammographic heterogeneous density, left breast R92.333Mammographic heterogeneous density, bilateral breasts

Facturation et couverture

Quand ICD-10-CM est obligatoire

Pour les demandes de remboursement américaines soumises à HIPAA, ICD-10-CM est obligatoire pour les diagnostics depuis le 1er octobre 2015.

Utilisez la date des soins en ambulatoire et pour les actes professionnels, et la date de sortie pour les séjours hospitaliers. Les soins antérieurs relèvent d’ICD-9-CM ; chaque code doit aussi être valable à la date concernée.

Directives officielles de codage → · CMS ↗

Première observation · 2023-10-01

Historique du code

Dernière modification enregistrée · FY2026 · April

ModifiéInchangé

FY2026 · April

En vigueur dès le 2026-04-01

Instructions du code modifiées

Mammographic heterogeneous density of breast

Catégorie — choisir un code plus précis

CDC/NCHS · FY2026 · April

Toutes les éditions (7)

Toutes les éditions	En vigueur dès le	Historique du code
FY2024	2023-10-01	Ajouté
FY2024 · 04-01	2024-04-01	Aucun changement tabulaire
FY2025	2024-10-01	Aucun changement tabulaire
FY2025 · 04-01	2025-04-01	Aucun changement tabulaire
FY2026	2025-10-01	Aucun changement tabulaire
FY2026 · April	2026-04-01	Instructions du code modifiées
FY2027	2026-10-01	Aucun changement tabulaire

Instructions du code

Inclusion terms

Breast density category within Imaging Reporting and Data System (BI-RADS): C

Instructions des niveaux supérieurs

Chapitres 18 · Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

Excludes 2

abnormal findings on antenatal screening of mother (O28.-)
certain conditions originating in the perinatal period (P04-P96)
signs and symptoms classified in the body system chapters
signs and symptoms of breast (N63, N64.5)

Note

This chapter includes symptoms, signs, abnormal results of clinical or other investigative procedures, and ill-defined conditions regarding which no diagnosis classifiable elsewhere is recorded.
Signs and symptoms that point rather definitely to a given diagnosis have been assigned to a category in other chapters of the classification. In general, categories in this chapter include the less well-defined conditions and symptoms that, without the necessary study of the case to establish a final diagnosis, point perhaps equally to two or more diseases or to two or more systems of the body. Practically all categories in the chapter could be designated 'not otherwise specified', 'unknown etiology' or 'transient'. The Alphabetical Index should be consulted to determine which symptoms and signs are to be allocated here and which to other chapters. The residual subcategories, numbered .8, are generally provided for other relevant symptoms that cannot be allocated elsewhere in the classification.
The conditions and signs or symptoms included in categories R00-R94 consist of:
(a) cases for which no more specific diagnosis can be made even after all the facts bearing on the case have been investigated;
(b) signs or symptoms existing at the time of initial encounter that proved to be transient and whose causes could not be determined;
(c) provisional diagnosis in a patient who failed to return for further investigation or care;
(d) cases referred elsewhere for investigation or treatment before the diagnosis was made;
(e) cases in which a more precise diagnosis was not available for any other reason;
(f) certain symptoms, for which supplementary information is provided, that represent important problems in medical care in their own right.

R90-R94 · Abnormal findings on diagnostic imaging and in function studies, without diagnosis (R90-R94)

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

Excludes 1

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

R92.3 · Mammographic density found on imaging of breast

Code also

, if applicable, inconclusive mammogram (R92.2)

Codes plus précis

R92.331Mammographic heterogeneous density, right breastCode facturable et spécifique R92.332Mammographic heterogeneous density, left breastCode facturable et spécifique R92.333Mammographic heterogeneous density, bilateral breastsCode facturable et spécifique

Références de l’index officiel (3)

Breast (2)

Breast › Imaging Reporting and Data System(BI-RADS): CIndex des maladies
Breast › Imaging Reporting and Data System(BI-RADS): 3Index des maladies

Density (1)

Density › breast › mammographic › heterogeneousIndex des maladies

Codes associés

Autres entrées de la même catégorie ; elles ne sont pas des substituts automatiques.

Code	Description	Catégorie · précision supplémentaire requise
R92.30	Dense breasts, unspecified	Code facturable et spécifique
R92.31	Mammographic fatty tissue density of breast	Catégorie · précision supplémentaire requise
R92.32	Mammographic fibroglandular density of breast	Catégorie · précision supplémentaire requise
R92.34	Mammographic extreme density of breast	Catégorie · précision supplémentaire requise

Les intitulés et instructions officiels sont conservés dans la langue source. Sources officielles ↗

Chapitres 18 · Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

Excludes 2

abnormal findings on antenatal screening of mother (O28.-)
certain conditions originating in the perinatal period (P04-P96)
signs and symptoms classified in the body system chapters
signs and symptoms of breast (N63, N64.5)

Note

This chapter includes symptoms, signs, abnormal results of clinical or other investigative procedures, and ill-defined conditions regarding which no diagnosis classifiable elsewhere is recorded.
Signs and symptoms that point rather definitely to a given diagnosis have been assigned to a category in other chapters of the classification. In general, categories in this chapter include the less well-defined conditions and symptoms that, without the necessary study of the case to establish a final diagnosis, point perhaps equally to two or more diseases or to two or more systems of the body. Practically all categories in the chapter could be designated 'not otherwise specified', 'unknown etiology' or 'transient'. The Alphabetical Index should be consulted to determine which symptoms and signs are to be allocated here and which to other chapters. The residual subcategories, numbered .8, are generally provided for other relevant symptoms that cannot be allocated elsewhere in the classification.
The conditions and signs or symptoms included in categories R00-R94 consist of:
(a) cases for which no more specific diagnosis can be made even after all the facts bearing on the case have been investigated;
(b) signs or symptoms existing at the time of initial encounter that proved to be transient and whose causes could not be determined;
(c) provisional diagnosis in a patient who failed to return for further investigation or care;
(d) cases referred elsewhere for investigation or treatment before the diagnosis was made;
(e) cases in which a more precise diagnosis was not available for any other reason;
(f) certain symptoms, for which supplementary information is provided, that represent important problems in medical care in their own right.