[6][7] Along with the eponymous hospital chain, the company also operates pharmacies, primary care and diagnostic centres, telehealth clinics, and digital healthcare services among others through its subsidiaries.

[12] Apollo developed telemedicine services, after starting a pilot project in 2000 at Aragonda, Prathap Reddy's home village.

[27] Later that year, it acquired IHH Healthcare's 50% joint venture stake in Apollo Gleneagles Hospital in Kolkata for ₹410 crore (US$55.33 million).

While the hospital attributed his death to poisoning, the post-mortem report remained inconclusive pending a chemical analysis.

[43][44] In a 2019 order, the Delhi State Consumer Disputes Redressal Commission (DSCDRC) found Indraprastha Apollo Hospital negligent in the treatment of a 24-year-old woman who died in 2007.

[45] British newspaper Telegraph in a December 2023 report[46] alleged that the chain's Indraprastha Apollo Hospital was involved in facilitating a "cash-for-kidney" racket, luring impoverished villagers from Myanmar to sell their kidneys to wealthy Burmese patients through forged documents and fabricated family ties.

[49] In March 2024, the National Consumer Disputes Redressal Commission fined Apollo Speciality Hospital in Chennai and two doctors ₹30 lakh for medical negligence.