WingmanWingmanOpen the free tools
HomeGuides › Conditions secondary to Flat feet

Conditions secondary to Flat feet

If the VA already service-connected your flat feet (also called flat feet, pes planus, fallen arches, plantar fasciitis), it can cause or worsen other conditions that are ratable on their own. These "secondary" claims are where many veterans leave money on the table. Below is what a service-connected flat feet commonly leads to, why, and what evidence each one takes.

Secondary conditions to consider

A secondary claim only works if the primary condition (flat feet) is already service-connected, and you have a nexus — a doctor's opinion that it is "at least as likely as not" the cause. More on nexus letters →

Plantar fasciitis (if flat feet is the primary)moderate link

Collapsed arches overstretch the plantar fascia, so plantar fasciitis is commonly granted secondary to service-connected pes planus (and vice versa).

What you'd need: A plantar fasciitis diagnosis and a nexus opinion tying it to the service-connected flat feet.

Typically rated under DC 5269 plantar fasciitis (38 CFR 4.71a)

Knee / hip / back condition from altered gaitmoderate link

Flat feet change alignment and gait, sending abnormal stress up into the knees, hips, and lower back over years.

What you'd need: Imaging/exam of the affected joint and a nexus opinion linking it to the biomechanics of the service-connected flat feet.

Typically rated under approx: DC 5260 knee / DC 5252 hip / DC 5237 back (38 CFR 4.71a)

Achilles tendonitis / other foot conditionsmoderate link

Arch collapse alters foot mechanics and can lead to tendonitis, bunions, or metatarsalgia over time.

What you'd need: A diagnosis of the specific foot condition and a nexus opinion linking it to the service-connected flat feet.

Typically rated under approx: DC 5271-5284 foot conditions (38 CFR 4.71a)
Find the ones you may be missing
Wingman's free Secondary-Condition Finder maps your rated conditions to what they can cause — privately, in your browser.
Open Wingman free →
Related guides:
How a VA claim worksWhat is a nexus letter?All secondary conditions
Education only. Wingman is a free, veteran-built self-help tool. It is not legal advice, not VA-accredited, and it never files anything for you. Every claim turns on your own facts and current VA rules — always confirm anything important with a free accredited VSO (find one at va.gov).
Wingman · wingman.vet · veteran-built, free · All guides