1. ICD-10-CM Codes
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2. I00-I99
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3. I30-I5A
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4. I32-
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5. 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.

• I32 describes the manifestation of an underlying disease, not the disease itself.

• Histoplasmosis pericarditis
• Histoplasmosis with pericarditis

• 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

• 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

• Use Additional: B39
  ICD-10-CM Diagnosis Code B39

  Histoplasmosis

  2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code

  Code First

  • associated AIDS (B20)

  Use Additional

  • code for any associated manifestations, such as:
  • endocarditis (I39)
  • meningitis (G02)
  • pericarditis (I32)
  • retinitis (H32)

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