Secondary Condition Claim · VASRD 5258
Knee, dislocated semilunar cartilage Secondary to Knee, Other Impairment of
A condition caused or aggravated by an already service-connected disability can be granted its own service connection as a secondary condition under 38 CFR § 3.310. Here's how that works for Knee, dislocated semilunar cartilage when it develops after Knee, Other Impairment of.
Why Knee, dislocated semilunar cartilage Is Linked to Knee, Other Impairment of
Knee instability can worsen existing damage
Primary condition · VASRD 5257
Knee, Other Impairment of
This diagnostic code covers knee instability — the knee buckling, giving out, or shifting out of place — separately from pain or arthritis. Since the 2021 rewrite it rates two named things: recurrent subluxation or instability after a ligament sprain or tear, and instability of the kneecap (the patellofemoral complex) after surgical repair. The tier you land on depends less on how bad the instability feels than on what a medical provider has prescribed for it — a brace, a walking aid, both, or neither.
Secondary condition · VASRD 5258
Knee, dislocated semilunar cartilage
This code covers a torn or dislocated meniscus (semilunar cartilage) in the knee that causes recurring episodes of the joint locking, catching, or swelling. Unlike general knee arthritis, the rating here depends specifically on how often these locking and swelling episodes occur, not on imaging alone.
Knee, dislocated semilunar cartilage VA Rating Tiers
The VA rates Knee, dislocated semilunar cartilage the same way whether it's claimed directly or as secondary to Knee, Other Impairment of — severity of Knee, dislocated semilunar cartilage itself determines the percentage.
| Rating | Criteria |
|---|---|
| 20% | A displaced meniscus that repeatedly locks the knee, hurts, and makes it swell with fluid. |
Example combined rating
20% Knee, Other Impairment of + 20% Knee, dislocated semilunar cartilage = 36%
The VA combines ratings with Table I of 38 CFR 4.25, not simple addition — 20% and 20% combine to 36%, not 40%. These figures are illustrative; your actual rating for each condition depends on your own evaluation.
Email me this Knee, dislocated semilunar cartilage secondary guide
Get the rating criteria for Knee, dislocated semilunar cartilage, the evidence a secondary claim needs, and why it is linked to Knee, Other Impairment of — delivered to your inbox.
Evidence for a Knee, dislocated semilunar cartilage Secondary Claim
- •An MRI, since this is the imaging study that can actually visualize a torn or dislocated meniscus.
- •An orthopedic examination documenting locking, catching, or effusion findings.
- •Service medical records showing a knee injury or repetitive stress consistent with meniscus damage.
Common questions about Knee, dislocated semilunar cartilage secondary to Knee, Other Impairment of
- Can Knee, dislocated semilunar cartilage be service-connected as secondary to Knee, Other Impairment of?
- Yes. Under 38 CFR § 3.310, a condition that is caused or aggravated by an already service-connected disability can be granted secondary service connection. Knee instability can worsen existing damage You'll need a current Knee, dislocated semilunar cartilage diagnosis and a medical nexus opinion linking it to your ser…
- What VA rating can I get for Knee, dislocated semilunar cartilage as a secondary condition?
- Knee, dislocated semilunar cartilage is rated under VASRD diagnostic code 5258 using the same criteria whether it's a direct or secondary claim: possible ratings are 20%. The rating depends on the severity of Knee, dislocated semilunar cartilage itself, not on the severity of Knee, Other Impairment of.
- How does a secondary Knee, dislocated semilunar cartilage claim affect my combined VA rating?
- The VA doesn't add ratings together. Using the official combined-ratings formula (38 CFR 4.25): a 20% rating for Knee, Other Impairment of combined with a 20% rating for Knee, dislocated semilunar cartilage (example figures) produces a combined rating of 36%, not 40%. Approving Knee, dislocated semilunar cartilage as…
- What evidence do I need to service-connect Knee, dislocated semilunar cartilage as secondary to Knee, Other Impairment of?
- Strong evidence for the underlying Knee, dislocated semilunar cartilage diagnosis includes: An MRI, since this is the imaging study that can actually visualize a torn or dislocated meniscus.; An orthopedic examination documenting locking, catching, or effusion findings.; Service medical records showing a knee injury o…
Primary condition
Full Knee, Other Impairment of guide
Secondary condition
Full Knee, dislocated semilunar cartilage guide
Estimate your combined rating
See how Knee, Other Impairment of and Knee, dislocated semilunar cartilage combine with the rest of your service-connected conditions using the official VA combined-ratings formula.
Open the calculator
VA Calc: Disability Pay
Combine your ratings & see monthly pay on your iPhone · Works offline