ICD-9-CM

338 Pain, not elsewhere classified Use additional code to identify: pain associated with psychological factors (307.89) Excludes: generalized pain (780.96) headache syndromes (339.00-339.89) localized pain, unspecified type - code to pain by site migraines (346.0-346.9) pain disorder exclusively attributed to psychological factors (307.80) vulvar vestibulitis (625.71) vulvodynia (625.70-625.79)
338.0: Central pain syndrome Déjérine-Roussy syndrome Myelopathic pain syndrome Thalamic pain syndrome (hyperesthetic)
338.1: Acute pain
338.2: Chronic pain Excludes: causalgia (355.9) lower limb (355.71) upper limb (354.4) chronic pain syndrome (338.4) myofascial pain syndrome (729.1) neoplasm related chronic pain (338.3) reflex sympathetic dystrophy (337.20-337.29)
338.3: Neoplasm related pain (acute) (chronic) Cancer associated pain Pain due to malignancy (primary) (secondary) Tumor associated pain
338.4: Chronic pain syndrome Chronic pain associated with significant psychosocial dysfunction

338 Pain, not elsewhere classified

Use additional code to identify:

pain associated with psychological factors (307.89)

Excludes:

generalized pain (780.96)

headache syndromes (339.00-339.89)

localized pain, unspecified type - code to pain by site

migraines (346.0-346.9)

pain disorder exclusively attributed to psychological factors (307.80)

vulvar vestibulitis (625.71)

vulvodynia (625.70-625.79)