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ICD-10 K59.3 - Megacolon, not elsewhere classified
Chapter 11 Section K55-K64

K59.3

ICD-10 Not billable

Megacolon, not elsewhere classified

Inclusion term: Dilatation of colon
Code first: , if applicable (T51-T65) to identify toxic agent
Specifically for this code:
  • congenital megacolon (aganglionic) (Q43.1)
  • megacolon (due to) (in) Chagas' disease (B57.32)
  • megacolon (due to) (in) Clostridium difficile (A04.7)
  • megacolon (due to) (in) Hirschsprung's disease (Q43.1)
From Chapter 11:
  • 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)
K59.3 is a "category code," which means it's non-billable. Billable codes require more specificity. Use the list below to navigate to codes that are more specific:
10
K59.31
Toxic megacolon
Billable
10
K59.39
Other megacolon
Billable
      
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