All ICD10 Codes

Q93.52

Billable
ChapterQ00–Q99
Ranksubcategory
Official Description

Phelan-McDermid syndrome

Metadata & Insights
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (Q00-Q99).

Instructional Notes

Includes
  • 22q13.3 deletion syndrome
Use Additional Code
  • code(s) to identify any associated conditions, such as:
  • autism spectrum disorder (F84.0)
  • degree of intellectual disabilities (F70-F79)
  • epilepsy and recurrent seizures (G40.-)
  • lymphedema (I89.0)
General instructions are available for the parent sections:
View CH17 NotesView Q90-Q99 Notes

Clinical Hierarchy

BillableHas subcodes
CH17Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
Q90-Q99Chromosomal abnormalities, not elsewhere classified (Q90-Q99)
Q93Monosomies and deletions from the autosomes, not elsewhere classified
Q93.5Other deletions of part of a chromosome
Q93.52Phelan-McDermid syndromeBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to Q93.52:

blockQ90-Q99
Chromosomal abnormalities, not elsewhere classified (Q90-Q99)
View context instructions
chapterCH17
Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
View context instructions

Code History

  • FY 2023: This code replaced Q93.59 (Other deletions of part of a chromosome)

MS-DRG Classification

2026 v43.1

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

DRG 884
Organic Disturbances and Intellectual Disability

Cross Reference

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