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ICD-10-CM Codes
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I00-I99
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I30-I5A
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I32-
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2023 ICD-10-CM Diagnosis Code I32
2023 ICD-10-CM Diagnosis Code I32
Pericarditis in diseases classified elsewhere
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Manifestation Code
- I32 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 I32 became effective on October 1, 2022.
- This is the American ICD-10-CM version of I32 - other international versions of ICD-10 I32 may differ.
ICD-10-CM Coding Rules
- I32 describes the manifestation of an underlying disease, not the disease itself.
Code FirstCode First Help
Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions, ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation. In most cases the manifestation codes will have in the code title, "in diseases classified elsewhere." Codes with this title are a component of the etiology/manifestation convention. The code title indicates that it is a manifestation code. "In diseases classified elsewhere" codes are never permitted to be used as first listed or principle diagnosis codes. They must be used in conjunction with an underlying condition code and they must be listed following the underlying condition.
Type 1 ExcludesType 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 I32. 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.
- pericarditis (in):
- coxsackie (virus) (
ICD-10-CM Diagnosis Code B33.23
Viral pericarditis
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
B33.23) - gonococcal (
ICD-10-CM Diagnosis Code A54.83
Gonococcal heart infection
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
Applicable To- Gonococcal endocarditis
- Gonococcal myocarditis
- Gonococcal pericarditis
A54.83) - meningococcal (
ICD-10-CM Diagnosis Code A39.53
Meningococcal pericarditis
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
A39.53) - rheumatoid (arthritis) (
ICD-10-CM Diagnosis Code M05.31
Rheumatoid heart disease with rheumatoid arthritis of shoulder
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
M05.31) - syphilitic (
ICD-10-CM Diagnosis Code A52.06
Other syphilitic heart involvement
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
Applicable To- Syphilitic coronary artery disease
- Syphilitic myocarditis
- Syphilitic pericarditis
A52.06) - systemic lupus erythematosus (
ICD-10-CM Diagnosis Code M32.12
Pericarditis in systemic lupus erythematosus
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
M32.12) - tuberculosis (
ICD-10-CM Diagnosis Code A18.84
Tuberculosis of heart
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
Applicable To- Tuberculous cardiomyopathy
- Tuberculous endocarditis
- Tuberculous myocarditis
- Tuberculous pericarditis
A18.84)
The following code(s) above
I32 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
I32:
Approximate Synonyms
- Histoplasmosis pericarditis
- Histoplasmosis with pericarditis
ICD-10-CM I32 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
- 791 Prematurity with major problems
- 793 Full term neonate with major problems
Convert I32 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 I32:
ICD-10-CM Codes Adjacent To I32
I31 Other diseases of pericardium
I31.0 Chronic adhesive pericarditis
I31.1 Chronic constrictive pericarditis
I31.2 Hemopericardium, not elsewhere classified
I31.3 Pericardial effusion (noninflammatory)
I31.31 Malignant pericardial effusion in diseases classified elsewhere
I31.39 Other pericardial effusion (noninflammatory)
I31.8 Other specified diseases of pericardium
I31.9 Disease of pericardium, unspecified
I32
Pericarditis in diseases classified elsewhere
I33 Acute and subacute endocarditis
I33.0 Acute and subacute infective endocarditis
I33.9 Acute and subacute endocarditis, unspecified
I34 Nonrheumatic mitral valve disorders
I34.0 Nonrheumatic mitral (valve) insufficiency
I34.1 Nonrheumatic mitral (valve) prolapse
I34.2 Nonrheumatic mitral (valve) stenosis
I34.8 Other nonrheumatic mitral valve disorders
I34.81 Nonrheumatic mitral (valve) annulus calcification
I34.89 Other nonrheumatic mitral valve disorders
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.