All ICD10 Codes

QA0.0102

Billable
ChapterQ00–Q99
Ranksubcategory
Official Description

CACNA1A-related neurodevelopmental disorder

Metadata & Insights
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (Q00-Q99).
General instructions are available for the parent sections:
View CH17 NotesView QA0 Notes

Clinical Hierarchy

BillableHas subcodes
CH17Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
QA0Neurodevelopmental disorders related to specific genetic pathogenic variants
QA0.0Neurodevelopmental disorders related to pathogenic variants in specific genes
QA0.01Neurodevelopmental disorders related to pathogenic variants in certain specific genes
QA0.010Neurodevelopmental disorders, related to pathogenic variants in ion channel genes
QA0.0102CACNA1A-related neurodevelopmental disorderBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to QA0.0102:

categoryQA0
Neurodevelopmental disorders related to specific genetic pathogenic variants
View context instructions
chapterCH17
Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
View context instructions

Code History

  • FY 2025: This code replaced F89 (Unspecified disorder of psychological development)

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 564
Other Musculoskeletal System and Connective Tissue Diagnoses with MCC
DRG 565
Other Musculoskeletal System and Connective Tissue Diagnoses with CC
DRG 566
Other Musculoskeletal System and Connective Tissue Diagnoses without CC/MCC

Cross Reference

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