E72.01

Cystinuria

Billable FY2026 2025-10-01 → 2026-09-30

Exclusions 14 never code together

E72code

Excludes1

disorders of:
aromatic amino-acid metabolism (E70.-)E70.-
branched-chain amino-acid metabolism (E71.0-E71.2)E71.0-E71.2
fatty-acid metabolism (E71.3)E71.3
purine and pyrimidine metabolism (E79.-)E79.-
gout (M1A.-, M10.-)M1A.-M10.-

E72.0code

Excludes1

disorders of tryptophan metabolism (E70.5)E70.5

E70-E88block

Excludes1

androgen insensitivity syndrome (E34.5-)E34.5-
congenital adrenal hyperplasia (E25.0)E25.0
hemolytic anemias attributable to enzyme disorders (D55.-)D55.-
Marfan syndrome (Q87.4-)Q87.4-
5-alpha-reductase deficiency (E29.1)E29.1

Excludes2

Ehlers-Danlos syndromes (Q79.6-)Q79.6-

E00-E89chapter

Excludes1

transitory endocrine and metabolic disorders specific to newborn (P70-P74)P70-P74

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 1

E00-E89chapter

Notes

All neoplasms, whether functionally active or not, are classified in Chapter 2. Appropriate codes in this chapter (i.e. E05.8, E07.0, E16-E31, E34.-) may be used as additional codes to indicate either functional activity by neoplasms and ectopic endocrine tissue or hyperfunction and hypofunction of endocrine glands associated with neoplasms and other conditions classified elsewhere.E05.8 E07.0 E16-E31 E34.-

Index entries leading here 3

Disorder (of) — see also Disease
- amino-acid
  - cystinuria E72.01
- metabolism NOS E88.9
  - cystinuria E72.01
Hyperaminoaciduria
- cystine E72.01
Cystinuria E72.01

Alongside this code 5 same parent — E72.0

E72.00 Disorders of amino-acid transport, unspecified E72.02 Hartnup's disease E72.03 Lowe's syndrome E72.04 Cystinosis E72.09 Other disorders of amino-acid transport

Medications 1

5 Cystinuria 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.

Risk adjustment

CMS22HCC23 ESRD21HCC23 ESRD24HCC23 RX08HCC42

Presence is a property of the code. Untick a model to hide it everywhere.

This code

Billable: yes
Code set: FY2026
Parent: E72.0
Block: E70-E88
Siblings: 5

Present FY2024–FY2027.