N25-N29
Other disorders of kidney and ureter
Block coding notes
Excludes 1 never together · Excludes 2 may co-exist
Excludes 2
disorders of kidney and ureter with urolithiasis (N20-N23)
Codes in this block
28 codes
Billableusable codeNon-billableheader / grouping codeRisk-adjusting
- N25Disorders resulting from impaired renal tubular functionNon-billable
- N25.0Renal osteodystrophyBillable
- N25.1Nephrogenic diabetes insipidusBillable
- N25.8Other disorders resulting from impaired renal tubular functionNon-billable
- N25.81Secondary hyperparathyroidism of renal originBillable
- N25.89Other disorders resulting from impaired renal tubular functionBillable
- N25.9Disorder resulting from impaired renal tubular function, unspecifiedBillable
- N26Unspecified contracted kidneyNon-billable
- N26.1Atrophy of kidney (terminal)Billable
- N26.2Page kidneyBillable
- N26.9Renal sclerosis, unspecifiedBillable
- N27Small kidney of unknown causeNon-billable
- N27.0Small kidney, unilateralBillable
- N27.1Small kidney, bilateralBillable
- N27.9Small kidney, unspecifiedBillable
- N28Other disorders of kidney and ureter, not elsewhere classifiedNon-billable
- N28.0Ischemia and infarction of kidneyBillable
- N28.1Cyst of kidney, acquiredBillable
- N28.8Other specified disorders of kidney and ureterNon-billable
- N28.81Hypertrophy of kidneyBillable
- N28.82MegaloureterBillable
- N28.83NephroptosisBillable
- N28.84Pyelitis cysticaBillable
- N28.85Pyeloureteritis cysticaBillable
- N28.86Ureteritis cysticaBillable
- N28.89Other specified disorders of kidney and ureterBillable
- N28.9Disorder of kidney and ureter, unspecifiedBillable
- N29Other disorders of kidney and ureter in diseases classified elsewhereBillable