Before you start

A valid Hong Kong Identity Card (HKID) to be charged the subsidised 'Eligible Person' rates — before it is issued you pay non-eligible rates
For public specialist care, a referral letter (from a GP, A&E, or another doctor) — specialist outpatient clinics do not take walk-ins

Step-by-step

1
Get your HKID — it unlocks subsidised public care
Within 30 days of arriving on a work/dependant/other long-stay visa, book an appointment with the Registration of Persons Office and collect your HKID. From that point you are an 'Eligible Person' and pay HA's heavily subsidised fees; without it you are charged non-eligible rates (A&E ~HK$2,100 vs HK$400, inpatient ~HK$7,400/day vs HK$300/day). Carry the card — clinics check it.
In personWho: Immigration Department (Registration of Persons Office)Book online; appointment usually within days; card ready ~1-2 weeks laterFree (first issue for new residents)
2
Register with public care and/or a private GP
There is no GP gatekeeper and no mandatory enrolment — you can simply turn up. For routine illness, use an HA General Out-patient Clinic (HK$150/visit + HK$5 per drug item) or a private GP (~HK$300-600/visit, often same-day). For A&E in a public hospital it is HK$400 (free for genuinely critical cases). Pharmacies (Watsons, Mannings, plus registered pharmacies for prescription items) handle most over-the-counter needs.
In personWho: Hospital Authority clinics; private GP clinics; registered pharmaciesSame day for GP/A&E; GOPC slots can be limited and are partly phone-/app-bookedHA GOPC HK$150 + HK$5/drug item; private GP ~HK$300-600/visit
3
Sort your private insurance — employer plan or a VHIS-certified policy
Most professional expats rely on private cover for speed and choice of private hospitals. Confirm whether your employer provides a group medical plan and what it covers (inpatient, outpatient, dental, maternity, evacuation). If buying your own, prefer a VHIS-certified plan (Standard or Flexi) — these are government-certified, guaranteed-renewable, cover pre-existing conditions after a waiting period, and qualify for the salaries-tax deduction. Compare insurers (AXA, Bupa, AIA, Prudential, Bowtie, etc.).
Via employerWho: Employer HR / insurer or licensed broker (VHIS registry on vhis.gov.hk)Group plan: from day one of employment; personal VHIS plan: days to a few weeks underwritingEmployer plan often free to employee; personal VHIS premiums typically HK$4,000-20,000+/year
4
Claim the VHIS salaries-tax deduction at filing
If you (or your spouse) hold a VHIS-certified policy, claim the qualifying premiums on your Tax Return – Individuals (BIR60). The deduction is capped at HK$8,000 per insured person per year, but there is no limit on the number of insured persons — you can also claim premiums paid for your spouse, children, parents, grandparents and siblings. Keep the insurer's annual premium statement (it shows the deductible 'qualifying premium').
OnlineWho: Inland Revenue Department (eTAX / paper BIR60); insurer for the premium statementAnnual, at tax-return time (HK tax year ends 31 March)Free to claim; reduces taxable income by up to HK$8,000 per insured person

Documents you’ll need

Hong Kong Identity Card (HKID) — proof of 'Eligible Person' status
Referral letter (for public specialist outpatient clinics)
Private/employer insurance membership card and policy/benefit schedule
VHIS annual premium statement (for the tax deduction)
Passport / visa (for HKID registration and as ID before the card arrives)

Things most newcomers don’t know

The HKID, not citizenship, is what makes public care nearly free — and the gap to non-eligible rates is enormous (A&E HK$400 vs ~HK$2,100; an acute bed HK$300/day vs ~HK$7,400/day).

HA charges by 'Eligible Person' status, defined as holding an HKID. The window between arrival and getting your card is exactly when an accident is most expensive, so prioritise the HKID and keep travel/private cover live until it is issued.

Source: Hospital Authority — Fees & Charges (effective 1 Jan 2026)

Public fees jumped on 1 January 2026 under a fee-reform package, but a new HK$10,000 annual cap per person means even a serious illness has a predictable ceiling in the public system.

A&E rose from HK$180 to HK$400, GP from HK$50 to HK$150 and the acute bed from HK$120 to HK$300/day, while the admission fee was scrapped and the annual cap added — so heavy users (chronic/cancer patients) are protected even as per-visit prices rose.

Source: Hospital Authority — Public Healthcare Fees and Charges Reform

A VHIS-certified personal policy is the tax-smart default if you don't have a generous employer plan: up to HK$8,000 deductible per insured person, with no limit on how many people you cover.

Unlike ordinary medical insurance, only VHIS Certified Plans qualify for the salaries-tax deduction and carry standardised consumer protections (guaranteed renewal, cover for pre-existing conditions after a waiting period).

Source: VHIS — Tax Deduction; Inland Revenue Department

Common mistakes to avoid

Assuming you are covered before your HKID is issued — you are billed at non-eligible rates (A&E ~HK$2,100, inpatient ~HK$7,400/day) until the card exists; keep private/travel cover live in the gap
Relying on the public system for non-urgent specialist or elective care — A&E and emergencies are fast and excellent, but routine specialist and elective waits can stretch many months to over a year
Turning up at a public Specialist Out-patient Clinic without a referral letter — they do not accept walk-ins
Buying an ordinary medical policy expecting the tax break — only VHIS-certified plans qualify for the up-to-HK$8,000 deduction
Letting employer cover lapse on a job change with no bridge — new policies may impose waiting periods on pre-existing conditions
Mis-dialling in an emergency — Hong Kong's emergency number is 999 (112 also connects from mobiles)