Complete ICD-10-CM coding and documentation guide for icd-10 coding for chronic kidney disease stage 2 includes clinical validation requirements, medical necessity guidelines, and coding policies.
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Essential facts and insights about ICD-10 Coding for Chronic Kidney Disease Stage 2
Use ICD-10 code N18.2 for chronic kidney disease, stage 2, ensuring proper documentation in clinical notes.
Additional codes that may be used with this diagnosis
Type 2 diabetes mellitus with diabetic chronic kidney disease
Use when CKD is due to type 2 diabetes.
Hypertensive chronic kidney disease with stage 1 through stage 4 CKD, or unspecified CKD
Use when CKD is due to hypertension.
Chronic kidney disease stage 2 is coded as N18.2 in ICD-10. It requires documentation of eGFR between 60-89 and should be linked to underlying conditions like diabetes or hypertension for accurate coding.
Documentation must include the CKD stage, eGFR values, and any underlying conditions such as diabetes or hypertension. Use MEAT criteria to ensure comprehensive documentation.
No, CKD stage 2 requires explicit documentation of the stage. If not specified, query the provider for clarification to ensure accurate coding.