Critically analyze the tension between All-India Quota diversion and State in-service reservation policies in postgraduate medical admissions.

Postgraduate and super-specialty medical admissions run on a centralised eligibility architecture — NEET-PG/NEET-SS conducted by NBEMS under the National Medical Commission [1][2] — while States retain policy space to reserve seats for in-service government doctors. The recent NEET-SS dispute over Tamil Nadu's unfilled in-service seats shows how the two logics collide.

Roots of the tension

• A uniform qualifying percentile (50th general, 40th for SC/ST/OBC) [2] screens in-service doctors on the same scale as full-time aspirants, leaving quota seats unfilled.
• Unfilled State in-service seats are then reverted to the All-India Quota for further counselling rounds, shrinking the State pool in practice even where the quota is legally intact.
• In 2025-26 Tamil Nadu earmarked 219 super-specialty in-service seats; only 68 were filled after two rounds, and the diversion of the balance triggered litigation before the Supreme Court [3].

Case for AIQ diversion

• Prevents seat wastage in scarce super-specialty disciplines and preserves national merit and mobility in a residency system funded largely from public resources.
• Guards against dilution of academic standards if percentiles are repeatedly relaxed — NEET-SS cut-offs had earlier been pushed down to fill seats [3].

Case for State in-service reservation

• In-service doctors serve rural and underserved areas while preparing; the Supreme Court upheld Tamil Nadu's 50% in-service reservation as a valid separate source of entry [4].
• It is a workforce-retention instrument: CHCs report roughly an 80% shortfall of specialists, a gap only trained returning doctors can close [5].
• Health and education being Concurrent List subjects, State-specific manpower needs deserve weight in centrally regulated admissions.

Neither uniform merit nor unconditional State autonomy is a complete answer; the real failure is procedural — rigid percentiles plus late counselling rounds manufacture the vacancies both sides then fight over. A differentiated qualifying percentile for in-service candidates, a synchronised counselling calendar and a pre-declared seat-reversion protocol would reconcile merit with Article 47's mandate of public health, turning a federal contest into cooperative health-workforce planning.