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2. ICD-10 Codes
3. Chapter - G00-G99
4. Section - G89-G99
5. Category - G90
6. G90.5

G90.5 - Complex regional pain syndrome I (CRPS I)

• Applicable to Complex regional pain syndrome I (CRPS I)
• The 2025 edition of ICD10-CM G90.5 became effective on October 1, 2024.
• This is the American ICD10-CM version of G90.5 - other international versions of ICD10 G90.5 may differ.
• G90.5 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• G90.5 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.

• Reflex sympathetic dystrophy

Type 1 Excludes

• 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-)

The following codes above G90.5 contain annotation back-references that may be applicable to G90.5:

• Chapter: G00-G99 - Diseases of the nervous system
• Section: G89-G99 - Other disorders of the nervous system
• Category: G90 - Disorders of autonomic nervous system

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.