E72.04

Billable

Cystinosis

E72.04 is the ICD-10-CM code for Cystinosis. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
E00-E89
Parent
E72.0
Edition
FY2026

E00-E89 Endocrine, nutritional and metabolic diseases

What this means — in plain language

MedlinePlus · NIH

You have two kidneys, each about the size of your fist. They are near the middle of your back, just below the rib cage. Inside each kidney there are about a million tiny structures called nephrons. They filter your blood. They remove wastes and extra water, which become urine. The urine flows through tubes called ureters. It goes to your bladder, which stores the urine until you go to the bathroom. Most kidney…

Read more about Kidney Diseases at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

Includes

  • Fanconi (-de Toni) (-Debré) syndrome with cystinosis

Excludes1 — not coded here

  • Fanconi (-de Toni) (-Debré) syndrome without cystinosis (E72.09)

Frequently asked questions

What is ICD-10 code E72.04?
E72.04 is the ICD-10-CM code for "Cystinosis". It falls under E00-E89 Endocrine, nutritional and metabolic diseases.
Is E72.04 a billable code?
Yes — E72.04 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from E72.04?
Excludes1 (not coded here): Fanconi (-de Toni) (-Debré) syndrome without cystinosis (E72.09).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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