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T45.2X6

Non-billable

Underdosing of vitamins

T45.2X6 is the ICD-10-CM code for Underdosing of vitamins. It is a non-billable category code — use a more specific child code such as T45.2X6A for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
T45.2X
Subcodes
3
Edition
FY2026

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

Excludes1 — not coded here

  • •vitamin deficiencies (E50-E56)

Frequently asked questions

What is ICD-10 code T45.2X6?
T45.2X6 is the ICD-10-CM code for "Underdosing of vitamins". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is T45.2X6 a billable code?
No — T45.2X6 is a non-billable header code. Use a more specific child code (such as T45.2X6A) for billing.
What are the subcodes of T45.2X6?
T45.2X6 has 3 more specific child codes, including T45.2X6A, T45.2X6D, T45.2X6S.
What is excluded from T45.2X6?
Excludes1 (not coded here): vitamin deficiencies (E50-E56).

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

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