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ICD-10-CM Codes
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Q00-Q99
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Q38-Q45
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Q43-
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2023 ICD-10-CM Diagnosis Code Q43.2
2023 ICD-10-CM Diagnosis Code Q43.2
Other congenital functional disorders of colon
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
- Q43.2 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2023 edition of ICD-10-CM Q43.2 became effective on October 1, 2022.
- This is the American ICD-10-CM version of Q43.2 - other international versions of ICD-10 Q43.2 may differ.
Applicable To- Congenital dilatation of colon
The following code(s) above
Q43.2 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
Q43.2:
- Congenital functional disorder of colon
- Congenital functional disorders of the colon
Present On AdmissionPOA Help
"Present On Admission" is defined as present at the time the order for inpatient admission occurs — conditions that develop during an outpatient encounter, including emergency department, observation, or outpatient surgery, are considered POA.
- Q43.2 is considered exempt from POA reporting.
ICD-10-CM Q43.2 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):
- 393 Other digestive system diagnoses with mcc
- 394 Other digestive system diagnoses with cc
- 395 Other digestive system diagnoses without cc/mcc
Convert Q43.2 to ICD-9-CM
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2023 (effective 10/1/2022): No change
- Disease, diseased - see also Syndrome
- colon K63.9
ICD-10-CM Diagnosis Code K63.9
Disease of intestine, unspecified
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- functional K59.9
ICD-10-CM Diagnosis Code K59.9
Functional intestinal disorder, unspecified
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- Hypertrophy, hypertrophic
- Macrosigmoid K59.39
ICD-10-CM Diagnosis Code K59.39
Other megacolon
2017 - New Code 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- Megasigmoid K59.39
ICD-10-CM Diagnosis Code K59.39
Other megacolon
2017 - New Code 2018 2019 2020 2021 2022 2023 Billable/Specific Code
ICD-10-CM Codes Adjacent To Q43.2
Q42 Congenital absence, atresia and stenosis of large intestine
Q42.0 Congenital absence, atresia and stenosis of rectum with fistula
Q42.1 Congenital absence, atresia and stenosis of rectum without fistula
Q42.2 Congenital absence, atresia and stenosis of anus with fistula
Q42.3 Congenital absence, atresia and stenosis of anus without fistula
Q42.8 Congenital absence, atresia and stenosis of other parts of large intestine
Q42.9 Congenital absence, atresia and stenosis of large intestine, part unspecified
Q43 Other congenital malformations of intestine
Q43.0 Meckel's diverticulum (displaced) (hypertrophic)
Q43.1 Hirschsprung's disease
Q43.2
Other congenital functional disorders of colon
Q43.3 Congenital malformations of intestinal fixation
Q43.4 Duplication of intestine
Q43.6 Congenital fistula of rectum and anus
Q43.8 Other specified congenital malformations of intestine
Q43.9 Congenital malformation of intestine, unspecified
Q44 Congenital malformations of gallbladder, bile ducts and liver
Q44.0 Agenesis, aplasia and hypoplasia of gallbladder
Q44.1 Other congenital malformations of gallbladder
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
