ICD Code G62.89

ICD code G62.89 is other specified polyneuropathies, referring to nerve disorders that affect multiple nerves and do not fit into more specific categories of polyneuropathy.

1. Presence of peripheral neuropathy symptoms not attributable to more common or specified causes

2. Clinical findings of sensory, motor, or autonomic nerve dysfunction

3. Electrophysiological evidence supporting polyneuropathy

4. Exclusion of hereditary, diabetic, alcoholic, or toxic neuropathies

5. Documentation of neuropathic symptoms such as numbness, tingling, burning, or weakness in multiple limbs

6. Identification of an underlying etiology not classified under other specific polyneuropathy codes

7. Symptoms persisting or progressing despite standard interventions for more common neuropathies

Relevant CPT codes that may be used to treat ICD code G62.89 include:

- 95907–95913 (Nerve conduction studies)

- 95886 (Needle electromyography, each extremity, with related nerve conduction studies)

- 96372 (Therapeutic, prophylactic, or diagnostic injection)

- 97110 (Therapeutic exercises)

- 97112 (Neuromuscular reeducation)

- 97140 (Manual therapy techniques)

- 99202–99215 (Evaluation and management services, new or established patient)

- 20552 (Injection(s); single or multiple trigger point(s), 1 or 2 muscle(s))

- 20610 (Arthrocentesis, aspiration and/or injection; major joint or bursa)

CPT code selection should be based on the specific services rendered for ICD code G62.89.

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