G90.5

Complex regional pain syndrome I (CRPS I)

Non-billable header

G90.5 is a non-billable header code. Use one of the more specific codes below.

Inclusion terms

Applicable to

  • Reflex sympathetic dystrophy

Excludes1

Not coded here — never report together with this code.

  • causalgia of lower limb (G57.7-)
  • causalgia of upper limb (G56.4-)
  • complex regional pain syndrome II of lower limb (G57.7-)
  • complex regional pain syndrome II of upper limb (G56.4-)
  • dysfunction of the autonomic nervous system due to alcohol (G31.2) (from G90)

Excludes2

Not included here — may be reported together when both conditions exist.

  • certain conditions originating in the perinatal period (P04-P96) (from G90)
  • certain infectious and parasitic diseases (A00-B99) (from G90)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A) (from G90)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) (from G90)
  • endocrine, nutritional and metabolic diseases (E00-E88) (from G90)
  • injury, poisoning and certain other consequences of external causes (S00-T88) (from G90)
  • neoplasms (C00-D49) (from G90)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from G90)

Also known as

  • Reflex sympathetic dystrophy

Parent code

  • G90Disorders of autonomic nervous systemHeader

More specific codes G90.5

  • G90.50Complex regional pain syndrome I, unspecifiedBillable
  • G90.51Complex regional pain syndrome I of upper limbHeader
  • G90.52Complex regional pain syndrome I of lower limbHeader
  • G90.59Complex regional pain syndrome I of other specified siteBillable

Related codes

  • G90.0Idiopathic peripheral autonomic neuropathyHeader
  • G90.1Familial dysautonomia [Riley-Day]Billable
  • G90.2Horner's syndromeBillable
  • G90.3Multi-system degeneration of the autonomic nervous systemBillable
  • G90.4Autonomic dysreflexiaBillable
  • G90.8Other disorders of autonomic nervous systemHeader
  • G90.9Disorder of the autonomic nervous system, unspecifiedBillable
  • G90.APostural orthostatic tachycardia syndrome [POTS]Billable
  • G90.BLMNB1-related autosomal dominant leukodystrophyBillable

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