Groundbreaking: First-Ever HCC RAF Score Accessible Through REST API
First-Ever HCC RAF Score Accessible Through REST API
Check Now
Image depicting the concept of elevating provider support and enhancing concurrent coding for risk adjustment in healthcare.
Elevate Provider Support:
Enhance Your Concurrent Coding
for Risk Adjustment
Check Now

ICD-10-CM Diagnosis Code N28.9

Effective Date: 10/01/2015 To 09/30/2025

Disorder of kidney and ureter, unspecified

CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC
-- -- -- -- -- -- Acute No
Applicable To for N28.9:
  • Nephropathy NOS

  • Renal disease (acute) NOS

  • Renal insufficiency (acute)

Excludes-1 for N28.9:
  • chronic renal insufficiency (N18.9)

  • unspecified nephritic syndrome (N05.-)

Back-references to N28.9
  • Block, blocked
    • kidney N28.9
    • Cachexia R64
      • renal N28.9
      • Complication(s) (from) (of)
        • renal N28.9
        • Depletion
          • salt or sodium E87.1
            • nephropathy N28.9
          • Disease, diseased see also Syndrome
            • kidney(functional) (pelvis) N28.9
              • renal(functional) (pelvis) see also Disease, kidney N28.9
                • acute N28.9
                • ureter N28.9
                • Disorder(of) see also Disease
                  • kidney N28.9
                    • ureter(in) N28.9
                    • Impaired, impairment(function)
                      • kidney N28.9
                        • renal(acute) (chronic) N28.9
                        • Inefficiency, kidney N28.9
                        • Insufficiency, insufficient
                          • kidney N28.9
                            • acute N28.9
                            • renal(acute) N28.9
                            • Low
                            • Nephropathy see also Nephritis N28.9
                            • Nonfunctioning
                              • kidney N28.9
                              • Shutdown, renal N28.9
                              • Suppression
                                • renal N28.9
                                • Related Medications for N28.9
                                  • acebutolol, amiloride, atenolol, betaxolol, bumetanide, 1,25-dihydroxycholecalciferol, captopril, chlorothiazide, chlortalidone, clonidine, cyclophosphamide, diltiazem, dopamine, enalapril, ergocalciferol, felodipine, furosemide, glipizide, hydralazine, hydrochlorothiazide, hydroflumethiazide, inulin, labetalol, methyclothiazide, methylprednisolone, metolazone, metoprolol, minoxidil, nadolol, nicardipine, nifedipine, nisoldipine, phenolsulfonphthalein, pindolol, polythiazide, prazosin, propranolol, spironolactone, timolol, triamterene, verapamil, vitamin b 12, fomepizole, amlodipine, benazepril, bisoprolol, carvedilol, lisinopril, moexipril, nebivolol, isradipine, quinapril, ramipril, sirolimus, terazosin, torasemide, trandolapril, guanfacine, doxazosin, fosinopril, losartan, perindopril, ethacrynate, valsartan, repaglinide, telmisartan, atorvastatin, eprosartan, irbesartan, rosiglitazone, icodextrin, amlodipine / benazepril, candesartan, eplerenone, olmesartan, aliskiren, albumin human, usp, saxagliptin, azilsartan, linagliptin, glucarpidase, canagliflozin, dapagliflozin, empagliflozin

                                  Chapter, Section and Diagnosis Prefix for N28.9
                                    N00-N99 :

                                    Diseases of the genitourinary system

                                    N25-N29 :

                                    Other disorders of kidney and ureter

                                    N28 :

                                    Other disorders of kidney and ureter, not elsewhere classified