Block · Chapter 14
N10-N16Renal tubulo-interstitial diseases (N10-N16)
44 codes · 7 categories
N13Obstructive and reflux uropathy23 codes →
N13Obstructive and reflux uropathyHeaderN13.0Hydronephrosis with ureteropelvic junction obstructionBillableN13.1Hydronephrosis with ureteral stricture, not elsewhere classifiedBillableN13.2Hydronephrosis with renal and ureteral calculous obstructionBillableN13.3Other and unspecified hydronephrosisHeaderN13.30Unspecified hydronephrosisBillableN13.39Other hydronephrosisBillableN13.4HydroureterBillableN13.5Crossing vessel and stricture of ureter without hydronephrosisBillableN13.6PyonephrosisBillableN13.7Vesicoureteral-refluxHeaderN13.70Vesicoureteral-reflux, unspecifiedBillableN13.71Vesicoureteral-reflux without reflux nephropathyBillableN13.72Vesicoureteral-reflux with reflux nephropathy without hydroureterHeaderN13.721Vesicoureteral-reflux with reflux nephropathy without hydroureter, unilateralBillableN13.722Vesicoureteral-reflux with reflux nephropathy without hydroureter, bilateralBillableN13.729Vesicoureteral-reflux with reflux nephropathy without hydroureter, unspecifiedBillableN13.73Vesicoureteral-reflux with reflux nephropathy with hydroureterHeaderN13.731Vesicoureteral-reflux with reflux nephropathy with hydroureter, unilateralBillableN13.732Vesicoureteral-reflux with reflux nephropathy with hydroureter, bilateralBillableN13.739Vesicoureteral-reflux with reflux nephropathy with hydroureter, unspecifiedBillableN13.8Other obstructive and reflux uropathyBillableN13.9Obstructive and reflux uropathy, unspecifiedBillable
N14Drug- and heavy-metal-induced tubulo-interstitial and tubular conditions8 codes →
N14Drug- and heavy-metal-induced tubulo-interstitial and tubular conditionsHeaderN14.0Analgesic nephropathyBillableN14.1Nephropathy induced by other drugs, medicaments and biological substancesHeaderN14.11Contrast-induced nephropathyBillableN14.19Nephropathy induced by other drugs, medicaments and biological substancesBillableN14.2Nephropathy induced by unspecified drug, medicament or biological substanceBillableN14.3Nephropathy induced by heavy metalsBillableN14.4Toxic nephropathy, not elsewhere classifiedBillable