Secondary Condition Claim · VASRD 8100
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 Migraine when it develops after Muscle Group XXII - Muscles of front of neck.
Primary condition · VASRD 5322
Muscle Group XXII - Muscles of front of neck
Damage to neck muscles resulting in stiffness and pain.
Secondary condition · VASRD 8100
Migraine
Severe recurring headaches that may include nausea, light sensitivity, and inability to function.
The VA rates Migraine the same way whether it's claimed directly or as secondary to Muscle Group XXII - Muscles of front of neck — severity of Migraine itself determines the percentage.
Example combined rating
20% Muscle Group XXII - Muscles of front of neck + 30% Migraine = 44%
The VA combines ratings with Table I of 38 CFR 4.25, not simple addition — 20% and 30% combine to 44%, not 50%. These figures are illustrative; your actual rating for each condition depends on your own evaluation.
Primary condition
Full Muscle Group XXII - Muscles of front of neck guide
Secondary condition
Full Migraine guide
See how Muscle Group XXII - Muscles of front of neck and Migraine combine with the rest of your service-connected conditions using the official VA combined-ratings formula.
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