2021 ICD-10-CM Index
'M' Terms
Index Terms Starting With 'M' (Megacolon)

Index Terms Starting With 'M' (Megacolon)

Megacolon (acquired) (functional) (not Hirschsprung's disease) (in) K59.39
ICD-10-CM Diagnosis Code K59.39
Other megacolon
Applicable To
Megacolon NOS
- Chagas' disease B57.32
  ICD-10-CM Diagnosis Code B57.32
  Megacolon in Chagas' disease
  2016 2017 2018 2019 2020 2021 Billable/Specific Code
- congenital, congenitum Q43.1
  (aganglionic)
  ICD-10-CM Diagnosis Code Q43.1
  Hirschsprung's disease
  2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
  Applicable To
  Aganglionosis
  Congenital (aganglionic) megacolon
- Hirschsprung's Q43.1
  (disease)
  ICD-10-CM Diagnosis Code Q43.1
  Hirschsprung's disease
  2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
  Applicable To
  Aganglionosis
  Congenital (aganglionic) megacolon
- toxic NEC K59.31
  ICD-10-CM Diagnosis Code K59.31
  Toxic megacolon
  2017 - New Code 2018 2019 2020 2021 Billable/Specific Code
  - due to Clostridium difficile
    - not specified as recurrent A04.72
      ICD-10-CM Diagnosis Code A04.72
      Enterocolitis due to Clostridium difficile, not specified as recurrent
      2018 - New Code 2019 2020 2021 Billable/Specific Code
    - recurrent A04.71
      ICD-10-CM Diagnosis Code A04.71
      Enterocolitis due to Clostridium difficile, recurrent
      2018 - New Code 2019 2020 2021 Billable/Specific Code