2024 ICD-10-CM Diagnosis Code Q93.89

Approximate Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

• 10q partial monosomy
• 11p partial monosomy syndrome
• 11q partial monosomy syndrome
• 13q partial monosomy syndrome
• 16p13.11 microdeletion syndrome
• 16q24.3 microdeletion syndrome
• 17q11 deletion syndrome
• 18p partial monosomy syndrome
• 18q partial monosomy syndrome
• 19q13.11 microdeletion syndrome
• 1p partial monosomy
• 1p21.3 microdeletion syndrome
• 1p36 deletion syndrome
• 1q partial monosomy
• 3p partial monosomy syndrome
• 3p25.3 deletion syndrome
• 4q partial monosomy syndrome
• 4q partial monosomy syndrome
• 4q21 microdeletion syndrome
• 4q25 proximal deletion syndrome
• 5q22.2 deletion syndrome
• 6q25 microdeletion syndrome
• 7p partial monosomy
• 8p partial monosomy syndrome
• 8p11.2 deletion syndrome
• 8q partial monosomy syndrome
• 8q21.11 microdeletion syndrome
• Chromosome 22 abnormalities with hypogammaglobulinemia
• Complete monosomy of autosome
• Deletion of long arm of chromosome 13
• Deletion of long arm of chromosome 18
• Deletion of long arm of chromosome 19
• Deletion of part of chromosome 10
• Deletion of part of chromosome 11
• Deletion of part of chromosome 11
• Deletion of part of chromosome 11
• Deletion of part of chromosome 13
• Deletion of part of chromosome 17
• Deletion of part of chromosome 18
• Deletion of part of chromosome 18
• Deletion of part of chromosome 18
• Deletion of part of chromosome 18
• Deletion of part of chromosome 18
• Deletion of part of chromosome 19
• Deletion of part of chromosome 4
• Deletion of part of chromosome 4
• Deletion of part of chromosome 4
• Deletion of part of chromosome 5
• Deletion of part of chromosome 6
• Deletion of part of long arm of chromosome 17
• Deletion of part of long arm of chromosome 5
• Deletion of part of long arm of chromosome 6
• Deletion of part of short arm of chromosome 16
• Deletion of short arm of chromosome 18
• Deletion seen only at prometaphase
• Distal deletion of chromosome 13
• Distal monosomy 3p syndrome
• Familial adenomatous polyposis due to 5q22.2 microdeletion
• Familial multiple polyposis syndrome
• Jacobsen syndrome
• Monosomy 22 and absence of immunoglobulin A
• Monosomy 22 syndrome
• Neurofibromatosis type 1
• Partial deletion of long arm of chromosome 16
• Proximal deletion of long arm of chromosome 18
• Proximal deletion of long arm of chromosome 4

Present on Admission (POA)

Q93.89 is exempt from POA reporting - The Present on Admission (POA) indicator is used for diagnosis codes included in claims involving inpatient admissions to general acute care hospitals. POA indicators must be reported to CMS on each claim to facilitate the grouping of diagnoses codes into the proper Diagnostic Related Groups (DRG). CMS publishes a listing of specific diagnosis codes that are exempt from the POA reporting requirement. Review other POA exempt codes here.

CMS POA Indicator Options and Definitions

POA Indicator	Reason for Code	CMS will pay the CC/MCC DRG?
Y	Diagnosis was present at time of inpatient admission.	YES
N	Diagnosis was not present at time of inpatient admission.	NO
U	Documentation insufficient to determine if the condition was present at the time of inpatient admission.	NO
W	Clinically undetermined - unable to clinically determine whether the condition was present at the time of inpatient admission.	YES
1	Unreported/Not used - Exempt from POA reporting.	NO

Convert Q93.89 to ICD-9-CM

• ICD-9-CM Code: 758.39 - Autosomal deletions NEC
  Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.

Patient Education

Genetic Disorders

Genes are the building blocks of heredity. They are passed from parent to child. They hold DNA, the instructions for making proteins. Proteins do most of the work in cells. They move molecules from one place to another, build structures, break down toxins, and do many other maintenance jobs.

Sometimes there is a mutation, a change in a gene or genes. The mutation changes the gene's instructions for making a protein, so the protein does not work properly or is missing entirely. This can cause a medical condition called a genetic disorder.

You can inherit a gene mutation from one or both parents. A mutation can also happen during your lifetime.

There are three types of genetic disorders:

• Single-gene disorders, where a mutation affects one gene. Sickle cell anemia is an example.
• Chromosomal disorders, where chromosomes (or parts of chromosomes) are missing or changed. Chromosomes are the structures that hold our genes. Down syndrome is a chromosomal disorder.
• Complex disorders, where there are mutations in two or more genes. Often your lifestyle and environment also play a role. Colon cancer is an example.

Genetic tests on blood and other tissue can identify genetic disorders.

NIH: National Library of Medicine

[Learn More in MedlinePlus]

Code History

• FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
• FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
• FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
• FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
• FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
• FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
• FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
• FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
• FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.