I12Hypertensive chronic kidney disease
ICD-10-CM category (non-billable header) code — part of Hypertensive diseases (I10-I1A)
Coding Notes
Includes
- any condition in N18 and N26 - due to hypertension
- arteriosclerosis of kidney
- arteriosclerotic nephritis (chronic) (interstitial)
- hypertensive nephropathy
- nephrosclerosis
Excludes1 (never code both together)
- hypertension due to kidney disease (I15.0, I15.1)
- renovascular hypertension (I15.0)
- secondary hypertension (I15.-)
Excludes2 (not part of this condition — may code both)
- acute kidney failure (N17.-)
Subcategories (2)
- I12.0 Hyp chr kidney disease w stage 5 chr kidney disease or ESRD
- I12.9 Hypertensive chronic kidney disease w stg 1-4/unsp chr kdny