N28.89
Other specified disorders of kidney and ureter
Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 12 never code together
N28.8code
N00-N99chapter
Excludes2
- certain conditions originating in the perinatal period (P04-P96)P04-P96
- certain infectious and parasitic diseases (A00-B99)A00-B99
- complications of pregnancy, childbirth and the puerperium (O00-O9A)O00-O9A
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)Q00-Q99
- endocrine, nutritional and metabolic diseases (E00-E88)E00-E88
- injury, poisoning and certain other consequences of external causes (S00-T88)S00-T88
- neoplasms (C00-D49)C00-D49
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)R00-R94
Excludes1 — never code together. The excluded condition and this one are mutually exclusive.
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes
No further instructional notes apply.
Index entries leading here 49
- Fistula (cutaneous) L98.8
- Abscess (connective tissue) (embolic) (fistulous) (infective) (metastatic) (multiple) (pernicious) (pyogenic) (septic) L02.91
- periureteral N28.89
- Deformity Q89.9
- Adhesions, adhesive (postinfective) K66.0
- Calcification
- Calicectasis N28.89
- Caliectasis N28.89
- Dilatation
- Diverticulum, diverticula (multiple) K57.90
- Congestion, congestive
- Cyst (colloid) (mucous) (simple) (retention)
- Decapsulation, kidney N28.89
- Degeneration, degenerative
- Distension, distention
- kidney N28.89
- Eversion
- ureter (meatus) N28.89
- Floating
- kidney N28.89
- Hemorrhage, hemorrhagic (concealed) R58
- Hernia, hernial (acquired) (recurrent) K46.9
- ureter N28.89
- Hyperemia (acute) (passive) R68.89
- Hypertrophy, hypertrophic
- ureter N28.89
- Hyposthenuria N28.89
- Infection, infected, infective (opportunistic) B99.9
- periureteral N28.89
- Infiltrate, infiltration
- kidney N28.89
- Low
- Movable
- kidney N28.89
- Mass
- kidney N28.89
- Mobile, mobility
- kidney N28.89
- Reserve, decreased or low
- kidney N28.89
- Steatosis E88.89
- kidney N28.89
- Palpable
- kidney N28.89
- Misplaced, misplacement
- kidney (acquired) N28.89
- Obstruction, obstructed, obstructive
- Leukoplakia
- Metaplasia
- kidney (pelvis) (squamous) N28.89
- Rupture, ruptured
- Malacoplakia
- Ren
- mobile, mobilis N28.89
- Nephritis, nephritic (albuminuric) (azotemic) (congenital) (disseminated) (epithelial) (familial) (focal) (granulomatous) (hemorrhagic) (infantile) (nonsuppurative, excretory) (uremic) N05.9
- salt losing or wasting NEC N28.89
- Nephrorrhagia N28.89
- Ureteritis N28.89
- nonspecific N28.89
- Perforation, perforated (nontraumatic) (of)
- ureter N28.89
- Periureteritis N28.89
- Polyp, polypus
- ureter N28.89
- Prolapse, prolapsed
- Pyoureter N28.89
- Sacculation
- ureter N28.89
- Syndrome — see also Disease
- salt-losing N28.89
- Thorn's syndrome N28.89
- Ureterocele N28.89
Alongside this code 6 same parent — N28.8
Medications 4
41 Bipolar and Related Disorders drugs 10 Feeding and Eating Disorders drugs 65 Sleep Initiation and Maintenance Disorders drugs 19 Trauma and Stressor Related Disorders drugs
MED-RT files conditions by MeSH, which carves the world differently from ICD-10. These are name matches on this code's description, offered as candidates — not as an assertion that they are this code.
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.