What happens during a C&P exam for Autonomic Neuropathy?

Peripheral nerve conditions are rated by severity of incomplete paralysis - mild, moderate, or severe versus complete (38 CFR 4.124a). Ask the examiner to grade the severity and to identify which nerve is affected. When the impairment is wholly sensory, the rating is generally limited to mild or at most moderate (38 CFR 4.124a) - so describe any motor weakness, muscle atrophy, or loss of reflexes, not just numbness.

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Autonomic Neuropathy

Q: What are the VA rating percentages for Autonomic Neuropathy?

Autonomic Neuropathy (DC 8210) is rated at 0% under 38 CFR § 4.124a, DC 8210. Autonomic neuropathy is a multi-system condition without a dedicated diagnostic code; the rating is built from each affected body system's contribution under the appropriate DC. Cardiovascular involvement (orthostatic hypotension, postural tachycardia, bradyarrhythmia) is rated under § 4.104. Gastrointestinal involvement (gastroparesis, intestinal pseudo-obstruction) is rated under DC 7307 or DC 7301 by analogy. Genitourinary involvement (neurogenic bladder, erectile dysfunction) is rated under § 4.115a/b and DC 7522. Sudomotor involvement (anhidrosis, hyperhidrosis) is rated under § 4.118 (skin). Where vagal (parasympathetic) dysfunction is the predominant manifestation, DC 8210 by analogy applies using the 10/30/50 vagus framework. Each dysfunction is separately ratable; the total is combined under § 4.25.

Q: What rates 0% for Autonomic Neuropathy under 38 CFR § 4.124a, DC 8210?

Under 38 CFR § 4.124a, DC 8210 (DC 8210), a 0% rating for Autonomic Neuropathy requires: Autonomic neuropathy is a multi-system condition without a dedicated diagnostic code; the rating is built from each affected body system's contribution under the appropriate DC. Cardiovascular involvement (orthostatic hypotension, postural tachycardia, bradyarrhythmia) is rated under § 4.104. Gastrointestinal involvement (gastroparesis, intestinal pseudo-obstruction) is rated under DC 7307 or DC 7301 by analogy. Genitourinary involvement (neurogenic bladder, erectile dysfunction) is rated under § 4.115a/b and DC 7522. Sudomotor involvement (anhidrosis, hyperhidrosis) is rated under § 4.118 (skin). Where vagal (parasympathetic) dysfunction is the predominant manifestation, DC 8210 by analogy applies using the 10/30/50 vagus framework. Each dysfunction is separately ratable; the total is combined under § 4.25.

Q: What evidence do I need for a Autonomic Neuropathy VA claim?

Key evidence for a Autonomic Neuropathy claim includes: EMG/nerve conduction study and the examiner's grading of incomplete-paralysis severity (mild/moderate/severe); Neurology records documenting motor weakness, muscle atrophy, loss of reflexes, or sensory loss for the affected nerve; A headache log documenting frequency and duration of prostrating migraine attacks, plus any work impact (migraines); A seizure diary plus physician documentation that seizures were witnessed or verified (epilepsy); Imaging (MRI/CT) or lab work supporting the neurological diagnosis. All evidence should document both the condition and its impact on daily functioning.

DC 821038 C.F.R. § 4.124a

Diagnostic Code

DC 8210

38 C.F.R. § 4.124a

Rating Range

0–0%

1 severity tier

Source

Referenced

38 C.F.R. Part 4

Autonomic Neuropathy is rated by the U.S. Department of Veterans Affairs under DC 8210 of 38 CFR § 4.124a, DC 8210 across 1 severity tier (0%). Service connection requires (1) a current diagnosis, (2) an in-service event, injury, or exposure, and (3) a medical nexus opinion linking the two under 38 C.F.R. § 3.303.

Educational tool only. Not legal or medical advice. Not affiliated with the VA.

Overview

Damage to autonomic nerves controlling involuntary functions including blood pressure, heart rate, digestion, and bladder control.

Rating Criteria

Autonomic neuropathy is a multi-system condition without a dedicated diagnostic code; the rating is built from each affected body system's contribution under the appropriate DC. Cardiovascular involvement (orthostatic hypotension, postural tachycardia, bradyarrhythmia) is rated under § 4.104. Gastrointestinal involvement (gastroparesis, intestinal pseudo-obstruction) is rated under DC 7307 or DC 7301 by analogy. Genitourinary involvement (neurogenic bladder, erectile dysfunction) is rated under § 4.115a/b and DC 7522. Sudomotor involvement (anhidrosis, hyperhidrosis) is rated under § 4.118 (skin). Where vagal (parasympathetic) dysfunction is the predominant manifestation, DC 8210 by analogy applies using the 10/30/50 vagus framework. Each dysfunction is separately ratable; the total is combined under § 4.25.

Key Evidence

—EMG/nerve conduction study and the examiner's grading of incomplete-paralysis severity (mild/moderate/severe)

—Neurology records documenting motor weakness, muscle atrophy, loss of reflexes, or sensory loss for the affected nerve

—A headache log documenting frequency and duration of prostrating migraine attacks, plus any work impact (migraines)

—A seizure diary plus physician documentation that seizures were witnessed or verified (epilepsy)

—Imaging (MRI/CT) or lab work supporting the neurological diagnosis

—Complete medication list, including continuous medication required for control, and buddy/witness statements

C&P Exam Tips

1Peripheral nerve conditions are rated by severity of incomplete paralysis - mild, moderate, or severe versus complete (38 CFR 4.124a). Ask the examiner to grade the severity and to identify which nerve is affected.

2When the impairment is wholly sensory, the rating is generally limited to mild or at most moderate (38 CFR 4.124a) - so describe any motor weakness, muscle atrophy, or loss of reflexes, not just numbness.

3Neuritis with organic changes (loss of reflexes, muscle atrophy, constant pain) can be rated up to severe incomplete paralysis (38 CFR 4.123) - make sure those findings are documented.

4For migraines (DC 8100), the rating turns on prostrating attacks - document their frequency (for example, about once a month) and any effect on your ability to work. Keep a headache log.

5For epilepsy, the rating turns on seizure frequency (38 CFR 4.121); seizures must be witnessed or verified by a physician at some point, and continuous medication for control supports the 10% minimum - keep a seizure diary.

6Report your worst days, list all medications and side effects, and bring buddy statements from people who witness your symptoms or seizures.

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Sources & Editorial

Rating criteria reference 38 C.F.R. Part 4 (Schedule for Rating Disabilities). This entry has not yet undergone editorial review against the live regulation text — consult the authoritative source directly before relying on the criteria shown.

View 38 C.F.R. Part 4 on eCFR →Editorial Standards →Suggest a correction →

EDUCATIONAL TOOL ONLY. NOT LEGAL OR MEDICAL ADVICE.
NOT AFFILIATED WITH THE U.S. DEPARTMENT OF VETERANS AFFAIRS.
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