All ICD10 Codes

Q84

Non-Billable
ChapterQ00–Q99
Rankcategory
Official Description

Other congenital malformations of integument

Use a more specific code (9 billable)
Q84.0Congenital alopeciaQ84.1Congenital morphological disturbances of hair, not elsewhere classifiedQ84.2Other congenital malformations of hairQ84.3AnonychiaQ84.4Congenital leukonychiaQ84.5Enlarged and hypertrophic nailsQ84.6Other congenital malformations of nailsQ84.8Other specified congenital malformations of integumentQ84.9Congenital malformation of integument, unspecified
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (Q00-Q99).

CH17 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)
  • inborn errors of metabolism (E70-E88)

Clinical Hierarchy

BillableHas subcodes
CH17Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
Q80-Q89Other congenital malformations (Q80-Q89)
Q84Other congenital malformations of integumentNot billable
Q84.0Congenital alopeciaBillable
Q84.1Congenital morphological disturbances of hair, not elsewhere classifiedBillable
Q84.2Other congenital malformations of hairBillable
Q84.3AnonychiaBillable
Q84.4Congenital leukonychiaBillable
Q84.5Enlarged and hypertrophic nailsBillable
Q84.6Other congenital malformations of nailsBillable
Q84.8Other specified congenital malformations of integumentBillable
Q84.9Congenital malformation of integument, unspecifiedBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to Q84:

chapterCH17
Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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