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337.21 - Reflex Sympathetic Dystrophy Of The Upper Limb


The ICD 9 Code for Reflex sympathetic dystrophy of the upper limb is listed as 337.21.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
ICD 9 CM Field Value
Diagnosis Code: 337.21
Long Description: Reflex sympathetic dystrophy of the upper limb
Short Description: Rflx sym dystrph up limb
Chapter: Diseases Of The Nervous System And Sense Organs
Block: Hereditary And Degenerative Diseases Of The Central Nervous System (330-337)
ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD-10-CM Code: G90.519 - Complex regional pain syndrome I of unspecified upper limb (approximate)
ICD-9-CM Siblings (same level / similar specificity) of 337.21:
337.20 - Reflex sympathetic dystrophy, unspecified
337.22 - Reflex sympathetic dystrophy of the lower limb
337.29 - Reflex sympathetic dystrophy of other specified site