icd10free.comPowered by flowHx

Diagnoses Procedures Conditions Coverage Guides

Chrome Extension

Loading code details...

icd10free.comPowered by flowHx

Free medical coding reference for professionals. Search ICD-10 codes, CPT procedures, conditions, and more.

Tools

Diagnoses (ICD-10)
Procedures (CPT)
Conditions Guide
Conflict Checker
Denial Codes
Coverage Database
Prior Authorization
Claims Appeal
Triage
Clinical Documentation
Medical Bill Generator
Chrome Extension

Resources

How It Works
Terms of Use
Privacy Policy

Data Sources

CMS Medicare PFS
ICD-10-CM Official Guidelines
CMS DRG Definitions

© 2026 icd10free.com. Built for medical professionals.

Powered by flowHx

ICD-10Chapter 17: Q00-Q99Q93

Q93

Non-billableSave

Monosomies and deletions from the autosomes, not elsewhere classified

Chapter 17: Congenital malformations, deformations and chromosomal abnormalities

Coding Guidance

Q93 should not be used for reimbursement purposes as there are more specific codes below it that contain a greater level of detail. See Related Codes to drill down to more specific billable codes for appropriate reimbursement.

Additional Information

From parent codes: Q00-Q99 (Chapter 17)

Excludes 2 — Not Included HereFrom Q00-Q99

Excludes2 means 'NOT INCLUDED HERE!' An Excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time.

inborn errors of metabolism (E70-E88)

NotesFrom Q00-Q99

Additional notes from parent codes that apply to this code.

Codes from this chapter are not for use on maternal records

More Specific Codes (9)

Q93.0Whole chromosome monosomy, nonmosaicism (meiotic nondisjunction)Billable→Q93.1Whole chromosome monosomy, mosaicism (mitotic nondisjunction)Billable→Q93.2Chromosome replaced with ring, dicentric or isochromosomeBillable→Q93.3Deletion of short arm of chromosome 4Billable→Q93.4Deletion of short arm of chromosome 5Billable→Q93.5Other deletions of part of a chromosomeCategory→Q93.7Deletions with other complex rearrangementsBillable→Q93.8Other deletions from the autosomesCategory→Q93.9Deletion from autosomes, unspecifiedBillable→

Chapter Information

Chapter 17: Congenital malformations, deformations and chromosomal abnormalities

Range: Q00-Q99

View full chapter

Related ICD-10 Codes

More specific codes for Q93

Whole chromosome monosomy, nonmosaicism (meiotic nondisjunction)

Whole chromosome monosomy, mosaicism (mitotic nondisjunction)

Chromosome replaced with ring, dicentric or isochromosome

Deletion of short arm of chromosome 4

Deletion of short arm of chromosome 5

Other deletions of part of a chromosome

Deletions with other complex rearrangements

Other deletions from the autosomes

Deletion from autosomes, unspecified