E70.20

E70.20: Disorder of tyrosine metabolism, unspecified

Billable / specific codeICD-10-CM

E70.20 is a billable, specific ICD-10-CM code for disorder of tyrosine metabolism, unspecified. It is valid for submission on a claim.

Check E70.20 with the rest of the claim: free scrubber

Excludes1 inherited from the categories above E70.20

A category’s note binds every code beneath it.

Written on E70.2: Disorders of tyrosine metabolism

transitory tyrosinemia of newborn (P74.5)

Other codes that can never be billed with E70.20

Their own Excludes1 notes name this code, so the conflict is not listed above.

E72Other disorders of amino-acid metabolism

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

E70.20 is named in 1 Medicare coverage policy: 1 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

A57071Billing and Coding: Ophthalmology: Posterior Segment Imaging (Extended Ophthalmoscopy and Fundus Photography)

Alphabetic index entries that lead here

Disturbance›metabolism›tyrosine
Disorder›metabolism NOS›amino-acid›aromatic›tyrosine

Code history

Unchanged in every release from FY2024 to FY2027.