ICD-11 classes
16 Diseases of the genitourinary system
Diseases of the urinary system
GB90 — Certain specified disorders of kidney or ureter
GB90.4 — Renal tubular function disorders

ICD-11 GB90.4 — Renal tubular function disorders

Disorders primarily due to abnormalities of renal tubular resorption or secretion.

The diagnosis includes nothing.

The diagnosis excludes nothing.

Diagnosis with code GB90.4 contains 16 clarifying diagnoses:

1. GB90.40 — Hypotonia-cystinuria type 1
2. GB90.41 — Pseudohypoaldosteronism type 1
3. GB90.42 — Fanconi syndrome
   It contains 1 clarifying diagnosis.
4. GB90.43 — Bartter syndrome
5. GB90.44 — Renal tubular acidosis
6. GB90.45 — Renal glycosuria
7. GB90.46 — Tubular disorders of sodium or potassium transport
8. GB90.47 — Aminoaciduria
9. GB90.48 — Disorders of calcium or phosphate excretion
   It contains 2 clarifying diagnoses.
10. GB90.49 — Renal hypocalciuria
    It contains 1 clarifying diagnosis.
11. GB90.4A — Nephrogenic diabetes insipidus
12. 5C60.2 — Cystinuria
13. 5A60.20 — Nephrogenic syndrome of inappropriate antidiuresis
14. 5A60.20 — Nephrogenic syndrome of inappropriate antidiuresis
15. GB90.4Y — Other specified renal tubular function disorders
16. GB90.4Z — Renal tubular function disorders, unspecified