What does ICD-10 code Q89.89 mean?

ICD-10 code Q89.89 is the standardized code used for other specified congenital malformations in medical records and coding systems.

When is ICD-10 code Q89.89 used?

Doctors, hospitals, and insurers may use ICD-10 code Q89.89 when recording other specified congenital malformations in a standardized format.

Does ICD-10 code Q89.89 confirm a diagnosis?

No. A code helps standardize documentation and claims, but it should not be read as a substitute for a clinician's full assessment.

ICD10BillableValid for clinical use

ICD-10 Code Q89.89: Other specified congenital malformations

Name: ICD-10 Code Q89.89: Other specified congenital malformations
Creator: HealthAssure Clinical Team
Published: 2026-05-26T14:50:16.732Z

Q89.89 is a billable ICD-10 diagnosis code used to classify Other specified congenital malformations in medical records and claims. You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records. ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA0).

Reviewed by HealthAssure Clinical TeamUpdated 26 May 2026

What is this code?

ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA0).

When is it used?

May be used when a clinician documents other specified congenital malformations in a patient's medical record.
May appear in hospital records, claims, referrals, and clinical documentation.
This code can be used as a clinically usable diagnosis entry in standardized coding workflows.

What it does not mean

A code alone does not explain severity, treatment plan, or outcome.
A medical code should not be treated as a substitute for a doctor's diagnosis or advice.

Code hierarchy

chapter

17Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA0)

block

Q80-Q89Other congenital malformations

Where you may see this code

You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records.

Related codes

Q89.81Kabuki syndromecode

Sibling codes

Q89.81Kabuki syndromebillable

Coverage-related procedures and services

CPT 37182high

INSERTION OF TRANSVENOUS INTRAHEPATIC PORTOSYSTEMIC SHUNT(S) (TIPS) (INCLUDES VENOUS ACCESS, HEPATIC AND PORTAL VEIN CATHETERIZATION, PORTOGRAPHY WITH HEMODYNAMIC EVALUATION, INTRAHEPATIC TRACT FORMATION/DILATATION, STENT PLACEMENT AND ALL ASSOCIATED IMAGING GUIDANCE AND DOCUMENTATION)

Source: CMS coverage guidance

CPT 37183high

REVISION OF TRANSVENOUS INTRAHEPATIC PORTOSYSTEMIC SHUNT(S) (TIPS) (INCLUDES VENOUS ACCESS, HEPATIC AND PORTAL VEIN CATHETERIZATION, PORTOGRAPHY WITH HEMODYNAMIC EVALUATION, INTRAHEPATIC TRACT RECANNULIZATION/DILATATION, STENT PLACEMENT AND ALL ASSOCIATED IMAGING GUIDANCE AND DOCUMENTATION)

Source: CMS coverage guidance

CPT 37239high

TRANSCATHETER PLACEMENT OF AN INTRAVASCULAR STENT(S), OPEN OR PERCUTANEOUS, INCLUDING RADIOLOGICAL SUPERVISION AND INTERPRETATION AND INCLUDING ANGIOPLASTY WITHIN THE SAME VESSEL, WHEN PERFORMED; EACH ADDITIONAL VEIN (LIST SEPARATELY IN ADDITION TO CODE FOR PRIMARY PROCEDURE)

Source: CMS coverage guidance

CPT 37238high

Source: CMS coverage guidance

CPT 93319high

3D ECHOCARDIOGRAPHIC IMAGING AND POSTPROCESSING DURING TRANSESOPHAGEAL ECHOCARDIOGRAPHY, OR DURING TRANSTHORACIC ECHOCARDIOGRAPHY FOR CONGENITAL CARDIAC ANOMALIES, FOR THE ASSESSMENT OF CARDIAC STRUCTURE(S) (EG, CARDIAC CHAMBERS AND VALVES, LEFT ATRIAL APPENDAGE, INTERATRIAL SEPTUM, INTERVENTRICULAR SEPTUM) AND FUNCTION, WHEN PERFORMED (LIST SEPARATELY IN ADDITION TO CODE FOR ECHOCARDIOGRAPHIC IMAGING)

Source: CMS coverage guidance

CPT 76376high

3D RENDERING WITH INTERPRETATION AND REPORTING OF COMPUTED TOMOGRAPHY, MAGNETIC RESONANCE IMAGING, ULTRASOUND, OR OTHER TOMOGRAPHIC MODALITY WITH IMAGE POSTPROCESSING UNDER CONCURRENT SUPERVISION; NOT REQUIRING IMAGE POSTPROCESSING ON AN INDEPENDENT WORKSTATION

Source: CMS coverage guidance

Coding guidelines

Common synonyms

Other specified congenital malformations

Frequently asked questions

Code details

CodeQ89.89

SystemICD10

Display nameOther specified congenital malformations

ChapterCongenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA0)

BlockOther congenital malformations

Flags

BillableYes

Valid clinical useYes

Source

SourceICD-10

Version2026-annual

Releaseannual

Year2026

Index terms

Matched terms

Absence(of) (organ or part) (complete or partial)Acardia, acardiusAcardiacus amorphusAccessory(congenital)Acephalobrachia monsterAcephalochirus monsterAcephalogasterAcephalostomus monsterAcephalothoraxAnomaly, anomalous(congenital) (unspecified type)Atresia, atreticCHARGE association

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.