B67.0Echinococcus granulosus infection of liver

B67.0 is the ICD-10-CM diagnosis code for Echinococcus granulosus infection of liver. It belongs to category B67 (echinococcosis), block B65-B83 (helminthiases) and chapter 1 (certain infectious and parasitic diseases). It is billable, so it can be reported on its own for dates of service from October 1, 2026 through September 30, 2027.

Within B67 (echinococcosis), B67.0 is specifically for Echinococcus granulosus infection of liver. Related codes cover Echinococcus granulosus infection of lung (B67.1), Echinococcus granulosus infection of bone (B67.2), Echinococcus granulosus infection, other and multiple sites (B67.3), Echinococcus granulosus infection, unspecified (B67.4), Echinococcus multilocularis infection of liver (B67.5), Echinococcus multilocularis infection, other and multiple sites (B67.6), Echinococcus multilocularis infection, unspecified (B67.7), unspecified, of liver (B67.8) and 1 more.

As a secondary diagnosis it is a CC (complication or comorbidity), which can move an inpatient stay into the "with CC" MS-DRG of its family, unless the principal diagnosis excludes it.

In MS-DRG v44.0, it is part of the grouping logic for DRG 441 (Disorders of Liver Except Malignancy, Cirrhosis or Alcoholic Hepatitis with MCC, relative weight 1.8219), DRG 442 (Disorders of Liver Except Malignancy, Cirrhosis or Alcoholic Hepatitis with CC, relative weight 0.9602) and DRG 443 (Disorders of Liver Except Malignancy, Cirrhosis or Alcoholic Hepatitis without CC/MCC, relative weight 0.6885), in MDC 07 (Diseases and Disorders of the Hepatobiliary System and Pancreas), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Before ICD-10, this condition was coded in ICD-9-CM as 122.0 (Echinococcus granulosus infection of liver).