Understanding Your Ankle DBQ

The one thing that makes this form different

On most VA disability claims, the rating criteria are written in adjectives. Your knee is "moderately" limited, or your shoulder impairment is "severe," and somewhere between the measurement and the percentage there is a judgment call you cannot see and cannot check.

The ankle is the exception. Since the musculoskeletal schedule was revised, the criteria for limitation of ankle motion say exactly what the adjectives mean, in degrees. And the DBQ prints the normal endpoints right beside the blanks where your numbers go.

Which means that when you get your completed Ankle Conditions DBQ back, you can do the arithmetic yourself. You do not have to wonder whether the examiner's sense of "moderate" matched VA's. You can read your own numbers and know what tier they fall in. That is rare, it is worth using, and most of this guide is about how.

How the measurements become a percentage

Diagnostic Code 5271 — Ankle, limitation of motion of

Normal, as the form itself states: dorsiflexion to 20°, plantar flexion to 45°.

Two things about this table deserve more attention than they usually get.

It says "or," not "and." You do not need both movements to be limited. If your dorsiflexion is down to 4 degrees and your plantar flexion is a perfectly respectable 40, you meet the marked criterion — because the criterion is written to catch either one. This is the opposite of how a shoulder claim works, where the more limited of two movements sets the rating and a good one cannot pull you up. On an ankle, your worst number is the one that counts, and the other one cannot drag it down.

There is no 0% tier, and there is a gap above "moderate." If your dorsiflexion is 15 degrees or better and your plantar flexion is 30 degrees or better, DC 5271 does not provide a compensable rating. Which makes the next section the most important thing on this page.

When motion is better than the criteria: the painful-motion rule

Under 38 C.F.R. § 4.59, a joint that is actually painful is entitled to at least the minimum compensable rating for that joint. On an ankle rated under DC 5271, the lowest tier is 10% — so documented painful motion can move you from nothing to 10%.

The Court has been clear that this reads against the diagnostic code you are actually rated under. In Sowers v. McDonald, 27 Vet. App. 472 (2016), a veteran with a painful little finger got nothing from § 4.59, because the code he was rated under assigns 0% at every level — there was no minimum compensable rating in it to claim. § 4.59 grants the minimum within the applicable code, not a floating 10%.

DC 5271 does contain compensable ratings, starting at 10%. So where 5271 is genuinely the code your condition is rated under, that 10% is what the painful-motion minimum reaches.

A note if you have read our shoulder material: the answer there is 20%, because the shoulder code's lowest tier is 20%. Do not carry that number across. The rule is the same; the floor is the code's own.

One complication worth knowing. If the exam shows noncompensable motion and x-ray evidence of degenerative arthritis, VA may instead rate 10% under Diagnostic Code 5003 (arthritis with noncompensable limitation of motion). Both paths reach 10% on an ankle, so the practical stakes are lower here than on a shoulder — but which code VA used still matters for how future worsening gets evaluated.

The other ankle codes

A completed DBQ that documents only range of motion can miss the code that actually fits your injury:

• DC 5270 — Ankylosis of the ankle. For an ankle fused or frozen in position. This is the highest-paying ankle code, from 20% up to 40%, and it turns on the angle the joint is fixed at, not on how far it moves. Section 5 of the DBQ asks the examiner to check the severity and write down the angle in degrees — and those checkboxes are the rating tiers themselves, word for word.
• DC 5272 — Ankylosis of the subastragalar or tarsal joint. 10% in a good weight-bearing position, 20% in a poor one.
• DC 5273 — Malunion of the os calcis or astragalus (the heel bone or the talus). 10% for moderate deformity, 20% for marked.
• DC 5274 — Astragalectomy (surgical removal of the talus). A flat 20%.
• DC 5262 — Impairment of the tibia and fibula, which is where shin splints and medial tibial stress syndrome are rated. This one is unusual: it turns on how long you were treated and whether treatment worked, not on motion. Twelve consecutive months of treatment that didn't respond to orthotics or other conservative care reaches 10%; if surgery also failed, 20% for one leg and 30% for both. Under twelve months is a 0% rating.

About that 0%. A 0% rating is not a denial. It means VA has agreed the condition is service-connected but is not currently compensable. That agreement is worth having — if the condition worsens later, you are asking VA to increase an established rating rather than starting a new claim from nothing. Veterans are often told they "lost" when they got a zero. They did not.

The DBQ's diagnosis section lists a long menu — lateral collateral and deltoid ligament sprains, osteochondritis dissecans, impingement, Achilles tendonitis and rupture, retrocalcaneal bursitis, avascular necrosis of the talus, ankle joint replacement, ankylosis, shin splints, and the various arthritides. Which boxes get checked shapes which diagnostic code VA reaches for, so that section deserves as much care as the measurements.

What the DBQ measures

Diagnosis and history. Which ankle condition(s) are being evaluated, the side affected, ICD codes, and date of diagnosis. Also whether you report flare-ups, whether you report functional loss, and whether you have a history of instability — all three in your own words.

Range of motion — both ankles. This is the part that surprises people. Section 3 runs the right ankle and left ankle in parallel columns, and the form directs that if the unclaimed ankle is undamaged, its range of motion must be measured too. The comparison is part of what makes the exam adequate. If you are claiming one ankle and the examiner measures only that one, the exam is thinner than the form asks for.

Active and passive motion, weight-bearing and non-weight-bearing. The form asks for active range of motion and passive range of motion separately, and where pain is found, asks the examiner to tick which of these it appeared in: weight-bearing, nonweight-bearing, active motion, passive motion, or on rest. This is the four-part testing standard from Correia v. McDonald — and on this form it is not an argument anyone has to make. It is a printed instruction and a row of checkboxes.

Whether pain causes functional loss. Right after those boxes, the examiner chooses between "Causes functional loss" and "Does not result in/cause functional loss." That single choice carries real weight, because pain that limits what the joint can actually do is treated differently from pain that does not. It is one tick mark, and it is worth making sure your examiner has the information to tick it accurately — which means describing what the pain stops you doing, not just that it hurts.

Testing after repetitive use — twice. The form asks about repetitive use in two different ways. First, observed: can you do three repetitions, and what is the motion afterward. Second, repeated use over time — what your ankle is like after a day of using it, which the examiner will not witness and must estimate from what you and your records tell them.

Flare-ups, with an estimate in degrees. Same structure: whether the exam is happening during a flare-up, and an estimate of range of motion during one.

And here is the sentence worth reading twice. On both of those estimates, the form instructs that if the examiner cannot provide one, they must explain why — and that the explanation "should not be based on an examiner's shortcomings or a general aversion to offering an estimate on issues not directly observed."

VA wrote that into the form. An estimate of your flare-up and repeated-use limitation is not a favor you are asking for. It is expected, and a blank there with no explanation is a gap in the exam, not a gap in your evidence.

Muscle atrophy, ankylosis, and stability. Circumference measurements where atrophy is present; the ankylosis section described above; and stability testing (anterior drawer, talar tilt).

Other findings and functional impact. Surgical history, assistive devices, imaging results, and how the condition affects your ability to work.

What "good" documentation looks like

A strong ankle DBQ records dorsiflexion and plantar flexion in degrees for both ankles, active and passive, weight-bearing and non-weight-bearing; notes where pain appeared and whether it causes functional loss; re-measures after three repetitions; gives a degree estimate for repeated use over time and for flare-ups, or explains specifically why it cannot; and identifies the right diagnosis so the right diagnostic code gets applied.

A weak one measures one ankle, once, with pain noted as a yes-or-no and the flare-up estimate left blank.

How to check your own exam

Because DC 5271 is written in degrees, you can do this yourself when the completed DBQ comes back. Find the dorsiflexion and plantar flexion endpoints. Then:

• Either number below 5° dorsiflexion or 10° plantar flexion → the marked criterion, 20%.
• Otherwise, either below 15° dorsiflexion or 30° plantar flexion → the moderate criterion, 10%.
• Above both of those and no pain documented → noncompensable under this code, and the painful-motion question becomes the whole ballgame.

Then check the things that are not measurements: were both ankles measured, was there an estimate for flare-ups and for repeated use, and did the examiner mark whether pain causes functional loss.

If your rating does not match what your numbers show, that discrepancy is worth raising with an accredited representative. It does not mean VA made a mistake — a different diagnostic code may be in play, or the decision may rest on something else in the record — but on an ankle claim you are in an unusually good position to ask the question with specifics in hand.