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2 Minute MedicineICD-10 Lookup

ICD-10-CM code · FY2027

G54.4 Lumbosacral root disorders, not elsewhere classified

BillableValid for claims as a specific diagnosis code

About G54.4

Code
G54.4
Billable
Yes
Short description
Lumbosacral root disorders, not elsewhere classified
Category
G54 Nerve root and plexus disorders
Block
G50-G59 Nerve, nerve root and plexus disorders
Chapter
6 Diseases of the nervous system
Code set
FY2027, October 1, 2026 to September 30, 2027

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Coding notes for G54.4

No notes of its own; the notes below apply from the codes above it.

Also applies, from G54 Nerve root and plexus disorders

Excludes1 Not coded here: never report these together with this code (use the code given instead).

  • current traumatic nerve root and plexus disorders - see nerve injury by body region
  • intervertebral disc disorders (M50-M51)
  • neuralgia or neuritis NOS (M79.2)
  • neuritis or radiculitis brachial NOS (M54.13)
  • neuritis or radiculitis lumbar NOS (M54.16)
  • neuritis or radiculitis lumbosacral NOS (M54.17)
  • neuritis or radiculitis thoracic NOS (M54.14)
  • radiculitis NOS (M54.10)
  • radiculopathy NOS (M54.10)
  • spondylosis (M47.-)
Block G50-G59 notes (apply to every code in it)

Excludes1 Not coded here: never report these together with this code (use the code given instead).

  • current traumatic nerve, nerve root and plexus disorders - see Injury, nerve by body region
  • neuralgia NOS (M79.2)
  • neuritis NOS (M79.2)
  • peripheral neuritis in pregnancy (O26.82-)
  • radiculitis NOS (M54.1-)
Chapter 6 notes (apply to every code in it)

Excludes2 Not part of this condition, but a patient can have both: report both codes when both apply.

  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

Related codes in G54

Latest research on nerve root and plexus disorders

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