T43.216A

Billable

Underdosing of selective serotonin and norepinephrine reuptake inhibitors, initial encounter

T43.216A is the ICD-10-CM code for Underdosing of selective serotonin and norepinephrine reuptake inhibitors, initial encounter. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
S00-T88
Parent
T43.216
Edition
FY2026

S00-T88 Injury, poisoning and certain other consequences of external causes

What this means — in plain language

MedlinePlus · NIH

What are antidepressants? Antidepressants are prescription medicines to treat depression. Depression is more than feeling a little sad or "blue" for a few days. It's a very common, serious medical illness that affects your mood and general mental health It can make you feel tired, hopeless, worried, or fearful. It can change your thinking, sleeping, and eating. Depression may make some people think about ending…

Read more about Antidepressants at MedlinePlus ↗

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

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code T43.216A?
T43.216A is the ICD-10-CM code for "Underdosing of selective serotonin and norepinephrine reuptake inhibitors, initial encounter". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is T43.216A a billable code?
Yes — T43.216A is a billable, specific ICD-10-CM code valid for reimbursement.

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

Look up another ICD-10 code or condition

Powered by Eleplan

Free ICD-10 lookup is just the start. Eleplan keeps the whole care plan in one place.

Diagnoses, medications, documents, appointments, and the whole care team — organized and always in sync, with Ellie, your AI care assistant, on top of it. Free to start.