Always confirm the primary diagnosis before assigning Lasix-related ICD-10 codes. The specific code depends entirely on the underlying condition requiring Lasix treatment.
Heart Conditions
For heart failure, use codes from I50 (Heart failure) based on the specific type and severity. For example, I50.1 specifies left ventricular failure. Remember to specify the type of heart failure. Hypertensive heart disease is coded using I11, with further specifications for hypertensive heart disease with heart failure (I11.0). Atrial fibrillation warrants code I48.
Kidney Conditions
For edema associated with renal failure, employ codes from N18 (Chronic kidney disease) or N17 (Acute kidney failure). The stage of renal disease significantly impacts code selection; consult the ICD-10-CM manual for precise coding.
Other Conditions
Lasix is used to treat other conditions including liver disease (codes from K70-K77), cirrhosis (K70), and various forms of edema (R60.9). Always confirm the principal diagnosis and assign the appropriate code.
Secondary Codes
Use additional codes to specify complications or comorbidities. For example, if a patient with heart failure (I50.9) and hypertension (I10) requires Lasix, use both I50.9 and I10. Proper secondary coding ensures accurate billing and clinical data tracking.
Important Note:
This guide provides general information; always consult the most current ICD-10-CM coding manual and seek professional guidance for accurate coding practices. Incorrect coding can lead to billing issues and clinical errors.
