Valid for Submission
K55.031 is a billable diagnosis code used to specify a medical diagnosis of focal (segmental) acute (reversible) ischemia of large intestine. The code K55.031 is valid during the fiscal year 2022 from October 01, 2021 through September 30, 2022 for the submission of HIPAA-covered transactions.
Index to Diseases and Injuries
The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code K55.031 are found in the index:
Diagnostic Related Groups - MS-DRG Mapping
|MS-DRG||MS-DRG Title||MCD||Relative Weight|
|393||OTHER DIGESTIVE SYSTEM DIAGNOSES WITH MCC||06||1.6536|
|394||OTHER DIGESTIVE SYSTEM DIAGNOSES WITH CC||06||0.9386|
|395||OTHER DIGESTIVE SYSTEM DIAGNOSES WITHOUT CC/MCC||06||0.6497|
The relative weight of a diagnostic related group determines the reimbursement rate based on the severity of a patient's illness and the associated cost of care during hospitalization.
K55031 replaces the following previously assigned ICD-10 code(s):
Convert K55.031 to ICD-9 Code
The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code K55.031 its ICD-9 equivalent. The approximate mapping means there is not an exact match between the ICD-10 code and the ICD-9 code and the mapped code is not a precise representation of the original code.