A hospitalist documents acute on chronic systolic (congestive) heart failure during an inpatient stay. How should heart-failure coding reflect that documentation?
Select an answer to reveal the explanation.
Short Explanation
Heart failure codes care about two dials: how hot the flare is (acute, chronic, or acute on chronic) and which pump problem it is (systolic, diastolic, and so on). When the hospitalist sets both dials, code what was written.
Full Explanation
ICD-10-CM heart failure codes distinguish acuity—acute, chronic, or acute on chronic—and type when documented (for example, systolic). Coders should not reduce documented specificity to an unspecified heart-failure code, interchange systolic and diastolic designations, or omit heart failure solely because hypertension is also present. Combination or additional codes are applied per Official Guidelines when relationships such as hypertensive heart disease are documented.