One set of symptoms, one evaluation

38 C.F.R. §4.14 is short enough to read in full, and worth reading in full:

The evaluation of the same disability under various diagnoses is to be avoided. Disability from injuries to the muscles, nerves, and joints of an extremity may overlap to a great extent, so that special rules are included in the appropriate bodily system for their evaluation. Dyspnea, tachycardia, nervousness, fatigability, etc., may result from many causes; some may be service connected, others, not.

Both the use of manifestations not resulting from service-connected disease or injury in establishing the service-connected evaluation, and the evaluation of the same manifestation under different diagnoses are to be avoided.

Two things are forbidden there, and they are different. One is paying twice for the same manifestation. The other is using symptoms from a non-service-connected condition to inflate a service-connected rating. Decisions tend to say "pyramiding" and mean the first.

The question is manifestations, not names

This is where both hopeful and discouraging readings go wrong.

Two diagnostic names do not automatically earn two ratings. You can carry GERD, a hiatal hernia and eosinophilic esophagitis at once and still be compensated once, if the thing being rated — the stricture history, the course of dilatations — is the same thing under three labels.

A shared body part does not automatically forbid two ratings either. Separate evaluations can be right for distinct manifestations that are not being paid for twice.

So the useful question is never "do I have two diagnoses." It is: what findings and functional effects support each evaluation, and is any single finding doing work in both?

Four questions to ask of a decision

1. Which medical findings and functional effects support evaluation A?
2. Which different findings and functional effects support evaluation B?
3. Is the same manifestation counted in both? Or is a finding from a condition that is not service connected being used to raise a service-connected evaluation?
4. Does a code-specific note, a combined-rating formula, or a special provision require a single rating despite distinct diagnoses?

Question four is the one people skip, and it decides a lot of cases.

A specific rule beats a general one

The schedule sometimes answers this itself, in both directions.

• It can permit what looks like overlap. The note under DC 6260 expressly allows a separate tinnitus evaluation alongside a hearing-impairment evaluation — unless the tinnitus is already supporting another evaluation.
• It can forbid what looks separate. §4.96(a) directs a single rating across a long list of respiratory codes, however many you are diagnosed with.

A note attached to a diagnostic code is more specific than a general discussion of pyramiding, and the specific rule governs.

If a decision just says "pyramiding"

That word is a conclusion, not an analysis. A decision that uses it should be able to identify which manifestation would be counted twice, or which specific rule requires one rating. If it does neither, that is the gap worth naming.

The reverse is also true, and worth saying plainly: do not assume separate awards are available for sinusitis, rhinitis, a deviated septum, a hiatal hernia, EoE or a Schatzki ring just because they are different words. The evidence and the governing criteria decide it.

Once separate evaluations are properly assigned, §4.25 combines them — and that is a different step with its own arithmetic.

Reviewed October 6, 2026