ICD-10-CM Book 2025 Edition
Chapters ICD-10-CM Book Table of Content /
chapter 6 G00-G99 Diseases of the nervous system /
G89-G99 Other disorders of the nervous system /
G89 Pain, not elsewhere classified
Billable ICD-10-CM Code G89.4
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G89.4
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Chronic pain syndrome
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| Chronic pain associated with significant psychosocial dysfunction |