1. ICD-10-CM Codes
›
2. A00-B99
›
3. B25-B34
›
4. B26-
›
5. 2023 ICD-10-CM Diagnosis Code B26.3

2023 ICD-10-CM Diagnosis Code B26.3

Mumps pancreatitis

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

• B26.3 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 B26.3 became effective on October 1, 2022.
• This is the American ICD-10-CM version of B26.3 - other international versions of ICD-10 B26.3 may differ.

• 438 Disorders of pancreas except malignancy with mcc
• 439 Disorders of pancreas except malignancy with cc
• 440 Disorders of pancreas except malignancy without cc/mcc
• 791 Prematurity with major problems
• 793 Full term neonate with major problems

Convert B26.3 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

• Type 1 Excludes: K87
  ICD-10-CM Diagnosis Code K87

  Disorders of gallbladder, biliary tract and pancreas in diseases classified elsewhere

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

  Code First

  • underlying disease

  Type 1 Excludes

  • cytomegaloviral pancreatitis (B25.2)
  • mumps pancreatitis (B26.3)
  • syphilitic gallbladder (A52.74)
  • syphilitic pancreas (A52.74)
  • tuberculosis of gallbladder (A18.83)
  • tuberculosis of pancreas (A18.83)

• Mumps B26.9
  ICD-10-CM Diagnosis Code B26.9

  Mumps without complication

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

  Applicable To

  • Mumps NOS
  • Mumps parotitis NOS
  • pancreatitis B26.3
• Pancreatitis (annular) (apoplectic) (calcareous) (edematous) (hemorrhagic) (malignant) (subacute) (suppurative) K85.90
  ICD-10-CM Diagnosis Code K85.90

  Acute pancreatitis without necrosis or infection, unspecified

  2017 - New Code 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • mumps B26.3

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