generalized pain NOS (R52)

pain disorders exclusively related to psychological factors (F45.41)

pain NOS (R52)

atypical face pain (G50.1)

headache syndromes (G44.-)

localized pain, unspecified type - code to pain by site, such as:

abdomen pain (R10.-)

back pain (M54.9)

breast pain (N64.4)

chest pain (R07.1-R07.9)

ear pain (H92.0-)

eye pain (H57.1)

headache (R51.9)

joint pain (M25.5-)

limb pain (M79.6-)

lumbar region pain (M54.5-)

painful urination (R30.9)

pelvic and perineal pain (R10.2)

shoulder pain (M25.51-)

spine pain (M54.-)

throat pain (R07.0)

tongue pain (K14.6)

tooth pain (K08.8)

renal colic (N23)

migraines (G43.-)

myalgia (M79.1-)

pain from prosthetic devices, implants, and grafts (T82.84, T83.84, T84.84, T85.84-)

phantom limb syndrome with pain (G54.6)

vulvar vestibulitis (N94.810)

vulvodynia (N94.81-)

causalgia, lower limb (G57.7-)

causalgia, upper limb (G56.4-)

central pain syndrome (G89.0)

chronic pain syndrome (G89.4)

complex regional pain syndrome II, lower limb (G57.7-)

complex regional pain syndrome II, upper limb (G56.4-)

neoplasm related chronic pain (G89.3)

reflex sympathetic dystrophy (G90.5-)