Mental Health Coverage in Health Insurance India 2026: What IRDAI Actually Mandates

By Nitish Bharadwaj · Published Aug 25, 2026 · 6 min

Since October 2022, IRDAI has required every health policy to cover psychiatric hospitalisation on the same basis as physical illness — same sum insured, same co-payment, no separate mental-health sub-limit, and a waiting period capped at three years for pre-existing conditions. The parity mandate stops at inpatient care: outpatient therapy is covered only if a policy separately offers an OPD benefit, which roughly a third of insurers provide. This guide covers what's legally guaranteed, what still needs checking policy-by-policy, and how to read the fine print correctly.

Most people assume mental illness sits outside what a standard health insurance policy covers. Since October 2022, that assumption is legally wrong for inpatient care — every indemnity health policy sold or renewed in India must cover psychiatric hospitalisation at full parity with a physical illness. What the law doesn't guarantee is the ongoing outpatient therapy that most people with a mental health condition actually need, and that gap is where most of the confusion — and most of the claim disappointment — happens.

Where the Mandate Comes From

Section 21(4) of the Mental Healthcare Act, 2017 requires every insurer to provide medical insurance for mental illness treatment on the same basis as physical illness. IRDAI turned that into an operating rule via Circular Ref. No. IRDAI/HLT/REG/CIR/177/10/2022, dated October 31, 2022, mandating that all general and health insurers cover mental illness in their indemnity-based health products from that date. Any policy issued or renewed after October 31, 2022 has to comply — there's no grandfathering for older plans once they come up for renewal. IRDAI's 2024 Master Circular on Health Insurance Business reinforced the same requirement, directing insurers to offer products covering all types of existing medical conditions, mental illness included.

What Parity Actually Means for Hospitalisation

Parity is the operative word, and it has teeth for inpatient treatment. An insurer cannot set a lower sum insured, a higher co-payment, a longer waiting period, or a smaller list of eligible hospitals for a mental illness claim than it applies to a physical illness claim on the same policy. If your plan carries a ₹10 lakh sum insured for physical hospitalisation, the full ₹10 lakh has to be available for psychiatric inpatient care and day-care treatment too — insurers can no longer carve out a separate, smaller mental-health sub-limit for admission-based treatment the way many older policies once did.

Why OPD Cover Is the Real Gap

For most policyholders, a single psychiatric hospitalisation is rare; recurring outpatient consultations and therapy sessions are not. Because the parity mandate applies only to inpatient and day-care treatment, insurers are under no obligation to reimburse a monthly session with a psychiatrist or therapist unless the policy specifically carries an OPD benefit or a dedicated wellness wallet that names mental health consultations as an eligible expense. Where such a benefit exists, it typically comes with its own session cap — commonly 10 to 15 visits a year — and a separate sub-limit distinct from the main sum insured. Our OPD cover guide breaks down when paying extra for an OPD rider makes financial sense versus when it doesn't, and the same cost-benefit logic applies directly to mental health OPD add-ons.

What to Check Before You Assume You're Covered

• Whether the policy wording explicitly states parity for psychiatric hospitalisation and day-care treatment, not just a vague reference to "mental illness cover"
• The specific waiting period applied to a pre-existing mental health condition — it must legally be capped at 3 years, but some newer plans go lower
• Whether an OPD or wellness benefit exists at all, and if so, whether therapy and psychiatric consultations are explicitly named as eligible expenses under it
• The session cap and rupee sub-limit on any OPD mental health benefit, since these run separately from your main hospitalisation sum insured
• Whether your current employer-provided group health policy — which may predate the 2022 mandate less than you'd expect — has actually been updated to reflect parity at your last renewal

If you're relying mainly on a company-provided policy, our guide on why employer health insurance often isn't enough covers other gaps in group cover worth knowing about alongside this one. And if a mental health hospitalisation claim gets denied despite the parity mandate, our guide to the most common reasons health insurance claims get rejected and our insurance ombudsman complaint guide cover how to escalate a claim an insurer wrongly denies.