Falls-Related Fractures / Orthopedic Injury Secondary to Peripheral Neuropathy (Service-Connected)

Yes. Under 38 CFR § 3.310(a), any disability proximately caused or chronically worsened by a service-connected condition is itself service-connected. Falls-Related Fractures / Orthopedic Injury is a documented secondary pairing for Peripheral Neuropathy (Service-Connected) with strong medical evidence. A nexus letter from a qualified physician linking the two conditions is the most reliable way to establish this connection.

The gold standard is a private nexus opinion stating — to at least a 50% probability ("at least as likely as not") — that the secondary condition was caused or aggravated by the primary service-connected condition. Peer-reviewed medical literature supporting the physiological mechanism strengthens the nexus. Treatment records documenting the onset or worsening of the secondary condition in temporal relation to the primary are supporting evidence.

The VA rates Falls-Related Fractures / Orthopedic Injury separately under its own 38 CFR Part 4 diagnostic code, then combines it with Peripheral Neuropathy (Service-Connected) and all other service-connected ratings using the combined ratings formula under § 4.25. The formula applies the whole-person concept: a 50% combined existing rating plus a new 30% rating yields 65% (rounded to 70%), not 80%.

38 CFR § 3.310(a) states: "Disability which is proximately due to or the result of a service-connected disease or injury shall be service connected." The aggravation variant under § 3.310(b) applies where the primary condition permanently worsens a pre-existing disability beyond its natural progression. Both standards require a showing of nexus — a medical or scientific link between the primary condition and the secondary.

The medical evidence supporting Falls-Related Fractures / Orthopedic Injury as secondary to Peripheral Neuropathy (Service-Connected) is rated strong. Peripheral neuropathy causes falls and resultant fractures through three converging mechanisms. First, sensory neuropathy ablates the cutaneous and proprioceptive afferent signals from the feet that are essential for postural stability — without accurate ground contact and joint position information, balance is profoundly impaired. Second, motor neuropathy weakens intrinsic foot muscles and ankle dorsiflexors (foot drop), causing tripping, stumbling, and inability to catch oneself. Third, autonomic neuropathy causes orthostatic hypotension — the sudden blood pressure drop upon standing that produces pre-syncopal lightheadedness and sudden falls. Studies of diabetic peripheral neuropathy patients document 15–25% annual fall rates (3-fold higher than non-neuropathic controls) and hip fracture rates 2–3-fold above the general population. Each fracture is a direct physical consequence of the underlying neuropathy.

The VA will not solicit nexus evidence on your behalf for secondary claims. In practice, a written nexus opinion from a private physician or independent medical examiner is essential — the VA's Compensation & Pension (C&P) examiner is not required to produce a favorable nexus opinion, and the VA has discretion to weigh competing opinions. Submitting a private nexus letter at the time of filing is the most reliable strategy.