Q93 — ICD-10-CM Diagnosis Codes

• Q93 Monosomies and deletions from the autosomes, not elsewhere classified
• Q93.0 Whole chromosome monosomy, nonmosaicism (meiotic nondisjunction) billable
• Q93.1 Whole chromosome monosomy, mosaicism (mitotic nondisjunction) billable
• Q93.2 Chromosome replaced with ring, dicentric or isochromosome billable
• Q93.3 Deletion of short arm of chromosome 4 billable
• Q93.4 Deletion of short arm of chromosome 5 billable
• Q93.5 Other deletions of part of a chromosome
• Q93.51 Angelman syndrome billable
• Q93.52 Phelan-McDermid syndrome billable
• Q93.59 Other deletions of part of a chromosome billable
• Q93.7 Deletions with other complex rearrangements billable
• Q93.8 Other deletions from the autosomes
• Q93.81 Velo-cardio-facial syndrome billable
• Q93.82 Williams syndrome billable
• Q93.88 Other microdeletions billable
• Q93.89 Other deletions from the autosomes billable
• Q93.9 Deletion from autosomes, unspecified billable