In PSUs this is called as Senior Citizen Mediclaim Policy and this is designed for people more than 65 year old. I am just aware about National Insurance and New India Assurance's medical tests -
National Insurance Co. Ltd. -
1. Blood/Urine Sugar
2. Blood Pressure
3. ECG
4. Eye Checkup including Retinoscopy
New India Assurance Co. Ltd -
1. Blood Sugar (Fasting)
2. Blood Sugar (PPS)
3. Blood Pressure
4. ECG
5. Eye Checkup for Cataract & Glaucoma
6. CBC
7. SGPOT
8. SGOT
9. Cholestrol
10. Triglycerides
11. Serum Creatinine
12. Urine Routine
13. X-Ray Chest
14. Physical Clinic Checkup

Hope this will help you!