2018 ICD-10-CM Diagnosis Code K86.1

Other chronic pancreatitis

Applicable To
  • Chronic pancreatitis NOS
  • Infectious chronic pancreatitis
  • Recurrent chronic pancreatitis
  • Relapsing chronic pancreatitis
Code Also
Code Also Help
A code also note instructs that 2 codes may be required to fully describe a condition but the sequencing of the two codes is discretionary, depending on the severity of the conditions and the reason for the encounter.
  • exocrine pancreatic insufficiency (
    ICD-10-CM Diagnosis Code K86.81

    Exocrine pancreatic insufficiency

      2017 - New Code 2018 Billable/Specific Code
    K86.81
    )
The following code(s) above K86.1 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 K86.1:
  • K00-K95
    2018 ICD-10-CM Range K00-K95

    Diseases of the digestive system

    Type 2 Excludes
    • 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)
    Diseases of the digestive system
  • K86
    ICD-10-CM Diagnosis Code K86

    Other diseases of pancreas

      2016 2017 2018 Non-Billable/Non-Specific Code
    Type 2 Excludes
    • fibrocystic disease of pancreas (E84.-)
    • islet cell tumor (of pancreas) (D13.7)
    • pancreatic steatorrhea (K90.3)
    Other diseases of pancreas
Approximate Synonyms Clinical Information ICD-10-CM K86.1 is grouped within Diagnostic Related Group(s) (MS-DRG v35.0):

Convert K86.1 to ICD-9-CM

Code History

Diagnosis Index entries containing back-references to K86.1:

ICD-10-CM Codes Adjacent To K86.1
K85.8 Other acute pancreatitis
K85.80 …… without necrosis or infection
K85.81 …… with uninfected necrosis
K85.82 …… with infected necrosis
K85.9 Acute pancreatitis, unspecified
K85.90 Acute pancreatitis without necrosis or infection, unspecified
K85.91 Acute pancreatitis with uninfected necrosis, unspecified
K85.92 Acute pancreatitis with infected necrosis, unspecified
K86 Other diseases of pancreas
K86.0 Alcohol-induced chronic pancreatitis
K86.1 Other chronic pancreatitis
K86.2 Cyst of pancreas
K86.3 Pseudocyst of pancreas
K86.8 Other specified diseases of pancreas
K86.81 Exocrine pancreatic insufficiency
K86.89 Other specified diseases of pancreas
K86.9 Disease of pancreas, unspecified
K87 Disorders of gallbladder, biliary tract and pancreas in diseases classified elsewhere
K90 Intestinal malabsorption
K90.0 Celiac disease
K90.1 Tropical sprue

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