Insurance Ombudsman · Tamil Nadu
Insurance Ombudsman Chennai: Office Address, Jurisdiction & Filing Guide (2026)
Statutory guide for policyholders in Tamil Nadu and Puducherry to dispute health insurance claim rejections, unreasonable room rent cuts, and policy cancellation before the Insurance Ombudsman in Teynampet, Chennai.
By the MediclaimSaathi team Updated 5 November 20267 min read
Quick answer
The Insurance Ombudsman Chennai covers Tamil Nadu and the Union Territory of Puducherry (including Karaikal). Located at Fatima Akhtar Court, Anna Salai, Teynampet, complaints can be lodged for claims up to ₹50 Lakhs with zero fees after an insurer GRO rejection or 30 days of silence, online at cioins.co.in or by email.
Chennai Ombudsman Address, Email & Telephone Contacts
| Detail | Verified Official Information |
|---|---|
| Office Location | Fatima Akhtar Court, 4th Floor, 453, Anna Salai, Teynampet, Chennai – 600 018 |
| Official Emails | oio.chennai@cioins.co.in / bimalokpal.chennai@cioins.co.in |
| Landline Telephone | 044-24333668 / 044-24335284 |
| Working Hours | Monday to Friday: 9:30 AM – 5:30 PM |
| Official Portal | https://www.cioins.co.in |
| Cost to Complainant | ₹0 (Completely free public ombudsman mechanism) |
| Jurisdiction Cap | ₹50,00,000 (Fifty Lakh Rupees) |
Territorial Jurisdiction: Tamil Nadu & Puducherry
The Chennai Insurance Ombudsman has territorial jurisdiction across all 38 districts of Tamil Nadu (including Chennai, Coimbatore, Madurai, Tiruchirappalli, Salem, Tirunelveli, and Vellore) and the Union Territory of Puducherry (Puducherry Town and Karaikal; Yanam is under Hyderabad, Mahe under Kochi).
Prerequisites for Filing Under Rule 14
- Grievance sent to insurer GRO with rejection or 30 days unanswered.
- Limitation: Filed within 12 months from the rejection date.
- Dispute must not be pending before Consumer Court or civil court.
- Total claim amount up to ₹50 Lakhs.
Filing Procedure at Chennai Office
- 1Insurer EscalationSubmit written complaint to insurer GRO and obtain ticket number.
- 2Wait 30 DaysAllow 30 days for insurer review or get written rejection.
- 3Online / Offline SubmissionFile on cioins.co.in or email Form VI-A with medical records and bills to oio.chennai@cioins.co.in.
- 4Notice & HearingOmbudsman issues notice to insurer and schedules hearing (hybrid/video conference).
- 5Award & SettlementAward delivered within 3 months; insurer must pay within 30 days.
Enforcement and Binding Rules
The award is completely binding on insurance companies under Rule 17. Insurers cannot delay payment without attracting penal interest.
Check your own letter, free
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Check my letter freeFrequently asked questions
Can policyholders from Coimbatore or Madurai attend virtually?+
Yes, video hearings are routinely conducted by the Chennai Ombudsman for outstation policyholders.
Are advocates permitted in Chennai Ombudsman hearings?+
No. Rule 14 prohibits lawyers and advocates. Policyholders or their natural guardians/family members present the case.
Does Chennai Ombudsman cover Star Health rejections?+
Yes. Star Health is headquartered in Chennai; many Star Health claim disputes across India and Tamil Nadu are successfully resolved here.
What documents are mandatory?+
Policy schedule, hospital final bill, discharge summary, rejection letter, and copy of representation to GRO.
Related guides
Sources
- IRDAI — Master Circular on Health Insurance Business (May 2024)
- IRDAI Bima Bharosa grievance portal
- Council for Insurance Ombudsmen
This guide is general information, not legal advice. Rules change; always check the current IRDAI circulars and your policy wording. MediclaimSaathi is a document-preparation platform, not a law firm, insurer or broker.