Home > 2015 ICD-9-CM Diagnosis Codes > Congenital Anomalies 740-759 > Chromosomal anomalies 758-
Specific code 2015 ICD-9-CM Diagnosis Code 758.9
Conditions due to anomaly of unspecified chromosome
  • 2015
  • Billable Thru Sept 30/2015
  • Non-Billable On/After Oct 1/2015

  • ICD-9-CM 758.9 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 758.9 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
Convert to ICD-10-CM: 758.9 converts directly to:
  • 2015/16 ICD-10-CM Q99.9 Chromosomal abnormality, unspecified
Approximate Synonyms
  • Chromosomal anomaly
  • CHROMOSOMAL ANOMALY (disorder)
  • Genetic disorder
Clinical Information
  • A disorder that results from a chromosomal abnormality
  • Clinical conditions caused by an abnormal chromosome constitution in which there is extra or missing chromosome material (either a whole chromosome or a chromosome segment). (from thompson et al., genetics in medicine, 5th ed, p429)
  • Clinical conditions caused by an abnormal chromosome constitution in which there is extra or missing chromosome material, either a whole chromosome or a chromosome segment
ICD-9-CM Volume 2 Index entries containing back-references to 758.9:
 758.89 ICD9Data.com 759 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 758.9 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2015 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
Free ICD-9-CM Codes
Site Information
Free ICD-10-CM/PCS Codes
Free HCPCS Codes