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ICD-10 M46.4 - Discitis, unspecified
Chapter 13 Section M45-M49

M46.4

ICD-10 Not billable

Discitis, unspecified

From Chapter 13:
  • arthropathic psoriasis (L40.5-)
  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • compartment syndrome (traumatic) (T79.A-)
  • 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)
From Chapter 13:
  • Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition
M46.4 is a "category code," which means it's non-billable. Billable codes require more specificity. Use the list below to navigate to codes that are more specific:
10
M46.40
Discitis, unspecified, site unspecified
Billable
10
M46.41
Discitis, unspecified, occipito-atlanto-axial region
Billable
10
M46.42
Discitis, unspecified, cervical region
Billable
10
M46.43
Discitis, unspecified, cervicothoracic region
Billable
10
M46.44
Discitis, unspecified, thoracic region
Billable
10
M46.45
Discitis, unspecified, thoracolumbar region
Billable
10
M46.46
Discitis, unspecified, lumbar region
Billable
10
M46.47
Discitis, unspecified, lumbosacral region
Billable
10
M46.48
Discitis, unspecified, sacral and sacrococcygeal region
Billable
10
M46.49
Discitis, unspecified, multiple sites in spine
Billable
      
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