ICD-10-CM Code N85.02
Endometrial intraepithelial neoplasia [EIN]
Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.Female Only
Code is only used for female patients.N85.02 is a billable ICD code used to specify a diagnosis of endometrial intraepithelial neoplasia [EIN]. A 'billable code' is detailed enough to be used to specify a medical diagnosis.
The ICD code N850 is used to code Endometrial hyperplasia
Endometrial hyperplasia is a condition of excessive proliferation of the cells of the endometrium, or inner lining of the uterus.
| MeSH Code: | D004714 |
| ICD 9 Code: | 621.3 |
Micrograph showing simple endometrial hyperplasia, where the gland-to-stroma ratio is preserved but the glands have an irregular shape and/or are dilated. Endometrial biopsy. H&E stain.
Coding Notes for N85.02 Info for medical coders on how to properly use this ICD-10 code
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Inclusion Terms:
Inclusion Terms
Inclusion Terms are a list of concepts for which a specific code is used. The list of Inclusion Terms is useful for determining the correct code in some cases, but the list is not necessarily exhaustive. - Endometrial hyperplasia with atypia
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Code Type-1 Excludes:
Type-1 Excludes
Type-1 Excludes mean the conditions excluded are mutually exclusive and should never be coded together. Excludes 1 means "do not code here." - Malignant neoplasm of endometrium (with endometrial intraepithelial neoplasia [EIN]) - instead, use code C54.1
MS-DRG Mapping
- DRG Group #742-743 - Uterine and adnexa procedure for non-malignancy with CC or MCC.
- DRG Group #742-743 - Uterine and adnexa procedure for non-malignancy without CC or MCC.
- DRG Group #760-761 - Menstrual and other female reproductive system disorders with CC or MCC.
- DRG Group #760-761 - Menstrual and other female reproductive system disorders without CC or MCC.
Related Concepts SNOMET-CT
- Atypical endometrial hyperplasia (disorder)
ICD-10-CM Alphabetical Index References for 'N85.02 - Endometrial intraepithelial neoplasia [EIN]'
The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code N85.02. Click on any term below to browse the alphabetical index.
Equivalent ICD-9 Codes GENERAL EQUIVALENCE MAPPINGS (GEM)
This is the official approximate match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that while there is no exact mapping between this ICD10 code N85.02 and a single ICD9 code, 621.35 is an approximate match for comparison and conversion purposes.
Parent Code: N85.0 - Endometrial hyperplasia