Q93.2 CHROMOSOME REPLACED WITH RING, DICENTRIC OR ISOCHROMOSOME

Code Information

  • Diagnosis Code: Q93.2
  • Short Description: Chromosome replaced with ring, dicentric or isochromosome
  • Long Description: Chromosome replaced with ring, dicentric or isochromosome
  • Code Version: 2025 ICD-10-CM

The code Q93.2 is VALID for claim submission

Code Classification

Synonyms

  • Dicentric chromosome
  • Isodicentric chromosome 15 syndrome
  • Ring chromosome
  • Ring chromosome 1 syndrome
  • Ring chromosome 10 syndrome
  • Ring chromosome 11 syndrome
  • Ring chromosome 12 syndrome
  • Ring chromosome 13 syndrome
  • Ring chromosome 14 syndrome
  • Ring chromosome 15 syndrome
  • Ring chromosome 16 syndrome
  • Ring chromosome 17 syndrome
  • Ring chromosome 18 syndrome
  • Ring chromosome 19 syndrome
  • Ring chromosome 2 syndrome
  • Ring chromosome 20 syndrome
  • Ring chromosome 21 syndrome
  • Ring chromosome 22 syndrome
  • Ring chromosome 3 syndrome
  • Ring chromosome 4 syndrome
  • Ring chromosome 5 syndrome
  • Ring chromosome 6 syndrome
  • Ring chromosome 7 syndrome
  • Ring chromosome 8 syndrome
  • Ring chromosome 9 syndrome
  • Ring chromosome Y syndrome

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
Q93.2 Right Arrow 758.5 Autosomal anomalies NEC
This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
Q93 Monosomies and deletions from the autosomes, not elsewhere classified
Q93.0 Whole chromosome monosomy, nonmosaicism (meiotic nondisjunction)
Q93.1 Whole chromosome monosomy, mosaicism (mitotic nondisjunction)
Q93.3 Deletion of short arm of chromosome 4
Q93.4 Deletion of short arm of chromosome 5
Q93.5 Other deletions of part of a chromosome
Q93.51 Angelman syndrome
Q93.52 Phelan-McDermid syndrome
Q93.59 Other deletions of part of a chromosome
Q93.7 Deletions with other complex rearrangements
Q93.8 Other deletions from the autosomes
Q93.81 Velo-cardio-facial syndrome
Q93.82 Williams syndrome
Q93.88 Other microdeletions
Q93.89 Other deletions from the autosomes
Q93.9 Deletion from autosomes, unspecified
This page was last updated on: 10/1/2025
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