N18. 31- Chronic Kidney Disease- stage 3a. N18. 32- Chronic Kidney Disease- stage 3b.
The ICD-10-CM code for Chronic Kidney Disease (CKD) Stage 3 (N18. 3) has been revised for Fiscal Year 2021.
ICD-10-CM code N18. 2 (CKD stage 2) is used to report this stage.
N18. 9 - Chronic kidney disease, unspecified. ICD-10-CM.
Chronic kidney disease (CKD) N18-
Stage 3a means you have an eGFR between 45 and 59, and Stage 3b means you have an eGFR between 30 and 44.
ICD-10 code: N18. 5 Chronic kidney disease, stage 5.
ICD-10 code: N18. 4 Chronic kidney disease, stage 4.
Code N18. 6, end-stage renal disease, is to be reported for CKD that requires chronic dialysis. relationship between diabetes and CKD when both conditions are documented in the medical record.
Coding CKD. Documenting the stage of CKD—not the GFR—is vital for accurate coding. If the stage is not documented, then code 585.9, Chronic kidney disease, is assigned. If a provider documents both a stage of CKD and ESRD, then only the code for ESRD (585.6) is assigned.
N17-N19 Acute kidney failure and chronic kidney ...
R94. 4 - Abnormal results of kidney function studies | ICD-10-CM.