T84.398D
✓ Billable
Other mechanical complication of other bone devices, implants and grafts, subsequent encounter
ICD-10-CM · FY2026 · Injury, Poisoning and Certain Other Consequences of External Causes
Code
T84.398D
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Injury, Poisoning and Certain Other Consequences of External Causes
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code T84.398D?
ICD-10-CM code T84.398D represents Other mechanical complication of other bone devices, implants and grafts, subsequent encounter. It is a billable diagnosis code in the Injury, Poisoning and Certain Other Consequences of External Causes chapter, effective October 1, 2025 – September 30, 2026.
Is T84.398D billable?
Yes. T84.398D is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is T84.398D in?
T84.398D belongs to the Injury, Poisoning and Certain Other Consequences of External Causes chapter (S00–T88) of ICD-10-CM.
Related codes in the T84 category
T84
Complications of internal orthopedic prosthetic devices, implants and grafts
Non-billable
T84.0
Mechanical complication of internal joint prosthesis
Non-billable
T84.1
Mechanical complication of internal fixation device of bones of limb
Non-billable
T84.2
Mechanical complication of internal fixation device of other bones
Non-billable
T84.3
Mechanical complication of other bone devices, implants and grafts
Non-billable
T84.4
Mechanical complication of other internal orthopedic devices, implants and grafts
Non-billable
T84.5
Infection and inflammatory reaction due to internal joint prosthesis
Non-billable
T84.6
Infection and inflammatory reaction due to internal fixation device
Non-billable
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