G00–G99
Diseases of the Nervous System
Parkinson's, epilepsy, migraine, neuropathy
G56.3
Lesion of radial nerve
Non-billable
G56.30
Lesion of radial nerve, unspecified upper limb
Billable
G56.31
Lesion of radial nerve, right upper limb
Billable
G56.32
Lesion of radial nerve, left upper limb
Billable
G56.33
Lesion of radial nerve, bilateral upper limbs
Billable
G56.4
Causalgia of upper limb
Non-billable
G56.40
Causalgia of unspecified upper limb
Billable
G56.41
Causalgia of right upper limb
Billable
G56.42
Causalgia of left upper limb
Billable
G56.43
Causalgia of bilateral upper limbs
Billable
G56.8
Other specified mononeuropathies of upper limb
Non-billable
G56.80
Other specified mononeuropathies of unspecified upper limb
Billable
G56.81
Other specified mononeuropathies of right upper limb
Billable
G56.82
Other specified mononeuropathies of left upper limb
Billable
G56.83
Other specified mononeuropathies of bilateral upper limbs
Billable
G56.9
Unspecified mononeuropathy of upper limb
Non-billable
G56.90
Unspecified mononeuropathy of unspecified upper limb
Billable
G56.91
Unspecified mononeuropathy of right upper limb
Billable
G56.92
Unspecified mononeuropathy of left upper limb
Billable
G56.93
Unspecified mononeuropathy of bilateral upper limbs
Billable
G57
Mononeuropathies of lower limb
Non-billable
G57.0
Lesion of sciatic nerve
Non-billable
G57.00
Lesion of sciatic nerve, unspecified lower limb
Billable
G57.01
Lesion of sciatic nerve, right lower limb
Billable
G57.02
Lesion of sciatic nerve, left lower limb
Billable
G57.03
Lesion of sciatic nerve, bilateral lower limbs
Billable
G57.1
Meralgia paresthetica
Non-billable
G57.10
Meralgia paresthetica, unspecified lower limb
Billable
G57.11
Meralgia paresthetica, right lower limb
Billable
G57.12
Meralgia paresthetica, left lower limb
Billable
G57.13
Meralgia paresthetica, bilateral lower limbs
Billable
G57.2
Lesion of femoral nerve
Non-billable
G57.20
Lesion of femoral nerve, unspecified lower limb
Billable
G57.21
Lesion of femoral nerve, right lower limb
Billable
G57.22
Lesion of femoral nerve, left lower limb
Billable
G57.23
Lesion of femoral nerve, bilateral lower limbs
Billable
G57.3
Lesion of lateral popliteal nerve
Non-billable
G57.30
Lesion of lateral popliteal nerve, unspecified lower limb
Billable
G57.31
Lesion of lateral popliteal nerve, right lower limb
Billable
G57.32
Lesion of lateral popliteal nerve, left lower limb
Billable
G57.33
Lesion of lateral popliteal nerve, bilateral lower limbs
Billable
G57.4
Lesion of medial popliteal nerve
Non-billable
G57.40
Lesion of medial popliteal nerve, unspecified lower limb
Billable
G57.41
Lesion of medial popliteal nerve, right lower limb
Billable
G57.42
Lesion of medial popliteal nerve, left lower limb
Billable
G57.43
Lesion of medial popliteal nerve, bilateral lower limbs
Billable
G57.5
Tarsal tunnel syndrome
Non-billable
G57.50
Tarsal tunnel syndrome, unspecified lower limb
Billable
G57.51
Tarsal tunnel syndrome, right lower limb
Billable
G57.52
Tarsal tunnel syndrome, left lower limb
Billable
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