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ICD-10-CM Codes
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Q00-Q99
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Q20-Q28
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Q28-
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2023 ICD-10-CM Diagnosis Code Q28.9
2023 ICD-10-CM Diagnosis Code Q28.9
Congenital malformation of circulatory system, unspecified
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
- Q28.9 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 Q28.9 became effective on October 1, 2022.
- This is the American ICD-10-CM version of Q28.9 - other international versions of ICD-10 Q28.9 may differ.
The following code(s) above
Q28.9 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
Q28.9:
POA 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.
- Q28.9 is considered exempt from POA reporting.
ICD-10-CM Q28.9 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):
- 299 Peripheral vascular disorders with mcc
- 300 Peripheral vascular disorders with cc
- 301 Peripheral vascular disorders without cc/mcc
Convert Q28.9 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
- Agenesis
- circulatory system, part NOS Q28.9
- Anomaly, anomalous (congenital) (unspecified type) Q89.9
ICD-10-CM Diagnosis Code Q89.9
Congenital malformation, unspecified
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
Applicable To- Congenital anomaly NOS
- Congenital deformity NOS
- Circulation
- defective (lower extremity) I99.9
ICD-10-CM Diagnosis Code I99.9
Unspecified disorder of circulatory system
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- embryonic Q28.9
- heart, incomplete Q28.9
- Defect, defective Q89.9
ICD-10-CM Diagnosis Code Q89.9
Congenital malformation, unspecified
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
Applicable To- Congenital anomaly NOS
- Congenital deformity NOS
- circulation I99.9
ICD-10-CM Diagnosis Code I99.9
Unspecified disorder of circulatory system
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- congenital Q28.9
- newborn Q28.9
- Deformity Q89.9
ICD-10-CM Diagnosis Code Q89.9
Congenital malformation, unspecified
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
Applicable To- Congenital anomaly NOS
- Congenital deformity NOS
- cardiovascular system, congenital Q28.9
- Disease, diseased - see also Syndrome
- cardiovascular (atherosclerotic) I25.10
ICD-10-CM Diagnosis Code I25.10
Atherosclerotic heart disease of native coronary artery without angina pectoris
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Adult Dx (15-124 years)
Applicable To- Atherosclerotic heart disease NOS
- Embryonic
- circulation Q28.9
- heart Q28.9
- Malformation (congenital) - see also Anomaly
ICD-10-CM Codes Adjacent To Q28.9
Q27.39 Arteriovenous malformation, other site
Q27.4 Congenital phlebectasia
Q27.8 Other specified congenital malformations of peripheral vascular system
Q27.9 Congenital malformation of peripheral vascular system, unspecified
Q28 Other congenital malformations of circulatory system
Q28.0 Arteriovenous malformation of precerebral vessels
Q28.1 Other malformations of precerebral vessels
Q28.2 Arteriovenous malformation of cerebral vessels
Q28.3 Other malformations of cerebral vessels
Q28.8 Other specified congenital malformations of circulatory system
Q28.9
Congenital malformation of circulatory system, unspecified
Q30 Congenital malformations of nose
Q30.1 Agenesis and underdevelopment of nose
Q30.2 Fissured, notched and cleft nose
Q30.3 Congenital perforated nasal septum
Q30.8 Other congenital malformations of nose
Q30.9 Congenital malformation of nose, unspecified
Q31 Congenital malformations of larynx
Q31.1 Congenital subglottic stenosis
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
