System overview
Bali is a province of Indonesia and operates under the same national framework: a public network of community health centres (puskesmas) and government hospitals topped by the provincial referral hospital in Denpasar, with BPJS Kesehatan as the national insurance scheme [1,2]. The island's strong tourism and large resident expat population have produced an unusually dense private sector for a region this size, with three hospital groups that explicitly target foreigners: BIMC, Siloam and Kasih Ibu. Quality is good for routine and moderate care; for complex cardiac, neurosurgery, oncology and major trauma, the established pattern is stabilisation in Bali then medical evacuation to Jakarta or, more commonly, Singapore [3].
Hospitals to know
Kuta / Denpasar (south Bali)
- BIMC Hospital Kuta, Jalan Bypass Ngurah Rai. The original expat-oriented hospital on the island; 24-hour emergency, outpatient and minor inpatient services, English-speaking. Rabies post-exposure prophylaxis available [4,5].
- BIMC Hospital Nusa Dua. Larger sister facility with inpatient capacity, cardiology, dialysis and an international patient centre [4].
- Siloam Hospitals Denpasar (also known as Siloam Hospitals Bali, Kuta). Part of Indonesia's largest private network; full general and specialist care including a 24-hour emergency department, cardiac catheter lab, oncology and orthopaedics. Stocks rabies immunoglobulin [6,5].
- RSUP Prof. Dr. IGNG Ngoerah, Denpasar (the renamed Sanglah General Hospital). The province's main public tertiary referral and the only Level 1 trauma centre on the island, with operating theatres accessible directly from the emergency department. Comfort and English vary but for serious trauma it is the best on-island option [7].
Ubud (central Bali)
- BIMC Hospital Ubud (formerly Ubud Care). Outpatient and limited inpatient services, English-speaking, useful for expats living in the Ubud area [4].
Routine care and chronic disease management
Outpatient appointments at BIMC and Siloam are typically same-day or next-day, including with most sub-specialists. For older relocators with typical chronic conditions:
- Standard antihypertensives (amlodipine, telmisartan, losartan, perindopril, bisoprolol), statins (atorvastatin, rosuvastatin, simvastatin), metformin, gliclazide, sitagliptin and basal insulins are all available in Bali, generally as Indonesian or Indian generics with some originator brands [6,4].
- Newer classes (SGLT2 inhibitors, GLP-1 agonists, DOACs) are stocked but supply can be intermittent; some long-term residents top up in Singapore.
- For oncology, complex cardiology (interventional cath, electrophysiology), neurosurgery or major orthopaedic surgery, plan to fly to Jakarta (Siloam MRCCC Semanggi, Mayapada, Pondok Indah) or Singapore.
- Bring 60 to 90 days of medication on arrival plus a clear written summary, recent labs and imaging.
Pharmacy and personal medication
Pharmacies (apotek) are plentiful in Denpasar, Kuta, Sanur, Seminyak, Canggu and Ubud. The chain pharmacies attached to Siloam and BIMC are the most reliable; smaller standalone apotek occasionally stock substandard or expired products. In practice many pharmacies dispense medicines without prescription, but Indonesia formally restricts controlled drugs (benzodiazepines, opioids, stimulants) and importing them without prior Ministry of Health authorisation carries severe penalties [1,3]. Carry originals and a doctor's letter at all times.
Vaccinations
CDC recommends that long-term residents in Indonesia stay current on routine vaccines (MMR, dTaP, varicella, pneumococcal, shingles, seasonal influenza) plus hepatitis A, hepatitis B and typhoid. Consider Japanese encephalitis vaccination for long-term residents. Get rabies pre-exposure vaccination in Bali specifically (see below) [8,9]. You need a yellow fever certificate only if arriving from a transmission country.
Endemic infectious risks
- Dengue is endemic throughout Bali and present in all tourist areas including Kuta, Seminyak, Canggu, Sanur and Ubud, year round, with a wet-season peak roughly October to May. Dengue is the single most common mosquito-borne illness affecting expats on the island; a vaccine (Qdenga / TAK-003) is available at BIMC and Siloam under specific eligibility rules [8,4].
- Malaria is not present in Bali; chemoprophylaxis is not recommended for the island itself [8].
- Rabies is endemic in Bali's dog and monkey populations; the province has had recurring outbreaks since 2008. Treat any bite, scratch or saliva exposure as urgent, wash immediately with soap and water for fifteen minutes, and present for post-exposure prophylaxis at BIMC Kuta or Nusa Dua, Siloam Denpasar or RSUP Prof. Dr. IGNG Ngoerah, all of which stock rabies vaccine and rabies immunoglobulin [5,9].
- "Bali belly" (acute traveller's diarrhoea) is common; use safe food and water practices and consider rehydration salts on hand at all times.
- Leptospirosis spikes after heavy rain and flooding.
Water and food
Tap water in Bali is not safe to drink. Use sealed bottled water, properly filtered water, or boiled water. Ice in hotels, chain restaurants and most warung-style restaurants frequented by tourists is industrially produced and generally safe; ice from informal street stalls is not reliable [3,4].
Air quality
Bali has cleaner air than Jakarta most of the year. Localised PM2.5 spikes occur in the dry season (June to October) from traffic, occasional regional haze drifting from Java or Kalimantan, and Hindu cremation ceremonies. Around the Nyepi (Day of Silence) period in March the air is exceptionally clean. Background AQI is generally moderate; HEPA filtration is sensible for anyone with significant asthma or COPD but not the constant concern it is in Jakarta or Hanoi [10].
Insurance
- BPJS Kesehatan is open to foreigners holding a valid KITAS or KITAP after six months of residence; this gives access to public facilities and Siloam (which accepts BPJS) but the cover is basic [2].
- Domestic private insurers (Allianz Indonesia, AXA Mandiri, Manulife, Prudential Indonesia) offer top-up plans with direct billing at BIMC and Siloam.
- Expats in Bali commonly use international insurers including Cigna Global, Allianz Care, AXA Global Healthcare, William Russell, Aetna International and IMG. For Bali specifically, the most important benefits to confirm are: 24/7 evacuation coordination, air-evacuation cover to Singapore (the standard regional fallback, about two hours forty minutes by air from Denpasar), and explicit cover for the chronic conditions you already manage.
Emergencies
Indonesia's nationwide emergency number is 112; dedicated services include 118 or 119 for ambulance, 110 for police and 113 for fire. In practice expats in Bali call the 24-hour line at BIMC or Siloam directly and request a hospital ambulance, since public ambulance response on the island is unreliable [4,6]. For complex tertiary care, the established pathway is air evacuation to Singapore (or, less commonly, Jakarta or Bangkok); international insurance with evacuation cover is widely held among long-term residents.
This page is not medical advice. Consult a qualified clinician.