G83.83
✓ Billable
Posterior cord syndrome
ICD-10-CM · FY2026 · Diseases of the Nervous System
Code
G83.83
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Nervous System
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 G83.83?
ICD-10-CM code G83.83 represents Posterior cord syndrome. It is a billable diagnosis code in the Diseases of the Nervous System chapter, effective October 1, 2025 – September 30, 2026.
Is G83.83 billable?
Yes. G83.83 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is G83.83 in?
G83.83 belongs to the Diseases of the Nervous System chapter (G00–G99) of ICD-10-CM.
Related codes in the G83 category
G83
Other paralytic syndromes
Non-billable
G83.0
Diplegia of upper limbs
Billable
G83.1
Monoplegia of lower limb
Non-billable
G83.2
Monoplegia of upper limb
Non-billable
G83.3
Monoplegia, unspecified
Non-billable
G83.4
Cauda equina syndrome
Billable
G83.5
Locked-in state
Billable
G83.8
Other specified paralytic syndromes
Non-billable
Search all 98,186 ICD-10-CM codes instantly
Search ICDwise →