ICD-10-CM Codes
I00-I99
I20-I25
I23-
2023 ICD-10-CM Diagnosis Code I23.2

2023 ICD-10-CM Diagnosis Code I23.2

Ventricular septal defect as current complication following acute myocardial infarction

2016

2017

2018

2019

2020

2021

2022

2023

Billable/Specific Code

Adult Dx (15-124 years)

I23.2 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Short description: Ventricular septal defect as current comp following AMI
The 2023 edition of ICD-10-CM I23.2 became effective on October 1, 2022.
This is the American ICD-10-CM version of I23.2 - other international versions of ICD-10 I23.2 may differ.

ICD-10-CM Coding Rules

I23.2 is applicable to adult patients aged 15 - 124 years inclusive.

Type 1 Excludes

Type 1 Excludes Help

A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as I23.2. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

acquired ventricular septal defect not specified as current complication following acute myocardial infarction (
ICD-10-CM Diagnosis Code I51.0
Cardiac septal defect, acquired
Applicable To
- Acquired septal atrial defect (old)
- Acquired septal auricular defect (old)
- Acquired septal ventricular defect (old)
Type 1 Excludes
- cardiac septal defect as current complication following acute myocardial infarction (I23.1, I23.2)
I51.0
)

The following code(s) above I23.2 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 I23.2:

I00-I99
2023 ICD-10-CM Range I00-I99
Diseases of the circulatory system
Type 2 Excludes
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- systemic connective tissue disorders (M30-M36)
- transient cerebral ischemic attacks and related syndromes (G45.-)
Diseases of the circulatory system
I20-I25
2023 ICD-10-CM Range I20-I25
Ischemic heart diseases
Code Also
- the presence of hypertension (I10-I16)
Ischemic heart diseases

Approximate Synonyms

Rupture of interventricular septum
Rupture of interventricular septum following acute myocardial infarction

ICD-10-CM I23.2 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):

314 Other circulatory system diagnoses with mcc
315 Other circulatory system diagnoses with cc
316 Other circulatory system diagnoses without cc/mcc

Convert I23.2 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

Code annotations containing back-references to I23.2:

Type 1 Excludes: I51.0

ICD-10-CM Diagnosis Code I51.0
Cardiac septal defect, acquired
Applicable To
- Acquired septal atrial defect (old)
- Acquired septal auricular defect (old)
- Acquired septal ventricular defect (old)
Type 1 Excludes
- cardiac septal defect as current complication following acute myocardial infarction (I23.1, I23.2)

Diagnosis Index entries containing back-references to I23.2:

Complication(s) (from) (of)
- following
  - acute myocardial infarction NEC I23.8
    ICD-10-CM Diagnosis Code I23.8
    Other current complications following acute myocardial infarction
    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Adult Dx (15-124 years)
    - defect
      - septal
        ventricular I23.2 (heart)
    - ventricular
      - septal defect I23.2
Defect, defective Q89.9
ICD-10-CM Diagnosis Code Q89.9
Congenital malformation, unspecified
Applicable To
Congenital anomaly NOS
Congenital deformity NOS
- ventricular septal Q21.0
  ICD-10-CM Diagnosis Code Q21.0
  Ventricular septal defect
  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
  Applicable To
  Roger's disease
  - following acute myocardial infarction I23.2 (current complication)

ICD-10-CM Codes Adjacent To I23.2

I21.A9 Other myocardial infarction type

I22 Subsequent ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction

I22.0 Subsequent ST elevation (STEMI) myocardial infarction of anterior wall

I22.1 Subsequent ST elevation (STEMI) myocardial infarction of inferior wall

I22.2 Subsequent non-ST elevation (NSTEMI) myocardial infarction

I22.8 Subsequent ST elevation (STEMI) myocardial infarction of other sites

I22.9 Subsequent ST elevation (STEMI) myocardial infarction of unspecified site

I23 Certain current complications following ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction (within the 28 day period)

I23.0 Hemopericardium as current complication following acute myocardial infarction

I23.1 Atrial septal defect as current complication following acute myocardial infarction

I23.2 Ventricular septal defect as current complication following acute myocardial infarction

I23.3 Rupture of cardiac wall without hemopericardium as current complication following acute myocardial infarction

I23.4 Rupture of chordae tendineae as current complication following acute myocardial infarction

I23.5 Rupture of papillary muscle as current complication following acute myocardial infarction

I23.6 Thrombosis of atrium, auricular appendage, and ventricle as current complications following acute myocardial infarction

I23.7 Postinfarction angina

I23.8 Other current complications following acute myocardial infarction

I24 Other acute ischemic heart diseases

I24.0 Acute coronary thrombosis not resulting in myocardial infarction

I24.1 Dressler's syndrome

I24.8 Other forms of acute ischemic heart disease

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

2023 ICD-10-CM Diagnosis Code I23.2

Ventricular septal defect as current complication following acute myocardial infarction

Cardiac septal defect, acquired

Diseases of the circulatory system

Ischemic heart diseases

Cardiac septal defect, acquired

Other current complications following acute myocardial infarction

Congenital malformation, unspecified

Ventricular septal defect