E27.5
E27.5: Adrenomedullary hyperfunction
Billable / specific codeICD-10-CM
E27.5 is a billable, specific ICD-10-CM code for adrenomedullary hyperfunction. It is valid for submission on a claim.
Check E27.5 with the rest of the claim: free scrubberCode also
Both codes may be needed to describe the encounter fully. Sequencing depends on the reason for the visit.
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Adrenomedullary hyperplasia
- Catecholamine hypersecretion
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
E27.5 is named in 2 Medicare coverage policies: 2 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A57326Billing and Coding: Electrocardiograms
- A57361Billing and Coding: Monitored Anesthesia Care
Alphabetic index entries that lead here
- Hyperadrenalism
- Hyperplasia, hyperplastic›adrenomedullary
- Hypersecretion›adrenaline
- Hypersecretion›adrenomedullary
- Hypersecretion›catecholamine
- Hypersecretion›epinephrine
- Hypersecretion›medulloadrenal
- Overproduction›catecholamine
- Secretion›catecholamine, by pheochromocytoma
- Hyperfunction›adrenal cortex, not associated with Cushing's syndrome›medulla
- Hyperfunction›adrenal cortex, not associated with Cushing's syndrome›medulla›adrenomedullary
- Increase, increased›function›adrenal›medulla
Code history
Unchanged in every release from FY2024 to FY2027.