Insurance Claim Documents in Japan: What to Ask For (Hospital + Pharmacy Checklist)
Last updated: 2026-03-08
Filing a travel insurance claim is basically a paperwork relay race. If you grab the right documents before you leave the hospital/pharmacy, the claim becomes boring (best outcome). If you don’t, you’ll be chasing re-issues, translations, and “please resend” emails like fallen petals in the wind.
First: know your claim type (this changes what you need)
1) Cashless service (insurer pays the hospital/pharmacy directly)
Some insurers offer “cashless service,” where they arrange care and pay providers directly—but you often must contact them in advance. Japan’s travel guidance explicitly distinguishes cashless vs pay-upfront systems.
Example wording from a Japan travel insurance product: cashless treatment is available if you contact their service provider in advance and the hospital/pharmacy authorizes it.
2) Reimbursement (you pay first, then claim later)
Many clinics require upfront payment; then you submit documents for reimbursement. Japan.travel notes some providers require you to pay upfront and some clinics don’t accept credit cards—cashless removes that issue.
The other page explains these differences.
The “don’t leave without this” master checklist (screenshot this)
At the hospital / clinic (病院・クリニック)
Ask for:
- Receipt (proof of payment) = 領収書 (Ryōshūsho)
- Itemized bill / statement (breakdown of services) = 診療明細書 (Shinryō meisaisho) or 明細書
- (If needed) Medical certificate / doctor’s note = 診断書 (Shindansho) or a simple certificate with diagnosis + dates
- (Sometimes requested) Statement of medical expenses / “receipt format” (some hospitals have standard forms; MHLW even provides a bilingual “Medical Expenses Receipt” template showing typical billing categories).
- (If hospitalized) Discharge summary / discharge certificate (退院証明書) — not always automatically issued
Important: In Japan, issuing a receipt is required, and for many facilities an itemized statement is also (in principle) provided when issuing the receipt.
At the pharmacy (薬局)
Ask for:
- Receipt (領収書)
- Dispensing statement = 調剤明細書 (Chōzai meisaisho) (often a receipt-sized breakdown) — commonly provided with the receipt.
- Medication info sheet = 薬剤情報提供書 (if available/needed)
- Medication notebook record = お薬手帳 (if you have one; it records dispensing date + drug info, etc.).
Hospital documents: what each one is (and why insurers love them)
1) Receipt = 領収書
This is your proof you paid. Insurers commonly want this.
Sharp point: A credit-card slip alone is usually not enough; you want the hospital’s official receipt showing provider name/date/amount.
2) Itemized statement = 診療明細書 / 明細書
This is the breakdown of services—tests, imaging, procedures, drugs—often with the Japanese point system behind it. A Japanese health insurance org explains that receipts are broad totals, while itemized statements list specific medical acts, drugs, and tests.
3) “Receipt format / medical expenses receipt” (if your insurer wants a standardized breakdown)
Japan’s Ministry of Health provides a bilingual “Medical Expenses Receipt” template that includes typical categories (exams, imaging, medications, injections, etc.).
If your insurer asks for a structured breakdown, this is the kind of format they mean.
4) Medical certificate / doctor’s note = 診断書
This is the “make my claim frictionless” document: diagnosis + dates + doctor/clinic details.
But:
- It may not be issued in the ER; one hospital explicitly says their emergency department does not issue diagnosis certificates and you must request it in outpatient hours.
- It can be expensive and slow.
Real examples (Japan):
- A hospital pricing page notes 診断書 3,300円, other formats 5,500円, and 英文診断書 11,000円.
- Another university hospital lists many certificates at 7,700円.
- Some facilities note certificates can take 2–3 weeks for certain document types.
Strategy: Ask your insurer what they actually need. If they only need diagnosis + dates, request the simplest possible note.
Pharmacy documents: what to keep (and why it matters)
- 調剤明細書 helps prove which medication was dispensed and what you paid (especially if your insurer wants medication details). Some Japanese pharmacy guidance notes it’s routinely provided with the receipt.
- お薬手帳 records medication details and dispensing date.
Before you go to the hospital: what to get from your insurer
Ask your insurer for:
- Your policy number, claim form, and emergency contact
- Whether your policy supports cashless service and how to activate it (often “call us first”)
- Exactly which documents they require:
- itemized bill?
- receipt?
- medical certificate / doctor’s report?
- translations?
- Whether they require original documents (some insurers explicitly say “originals” are needed; e.g., a Tokio Marine claim document lists “documents required (originals)” and includes receipts/settlement statements, and says a doctor’s certificate may be required above a threshold).
Name spelling: fix it before you leave
Your documents should match your passport spelling.
One hospital guidance for foreign patients says: if your name is misspelled/omitted on the receipt, tell them and they’ll re-issue in a different format; re-issuance can cost ¥550 per month of consultation.
What to say (copy/paste)
At the hospital cashier / reception
- English: “Could I have the receipt and the itemized statement, please?”
- Japanese: 「領収書と診療明細書をお願いします。」
If you need a certificate:
- Japanese: 「保険請求に必要なので、診断書（診断名と受診日・治療期間がわかるもの）をお願いできますか？」
(If they ask why: “for insurance claim.” = 「保険の請求用です」)
Name check:
- 「領収書の氏名はパスポート表記でお願いします。」
At the pharmacy
- 「領収書と調剤明細書をお願いします。」
- If needed: 「薬剤情報提供書もいただけますか？」
FAQ
Q1) Is there a difference between a “receipt” and an “official receipt” in Japan?
Yes. In everyday Japanese, レシート (reshīto) often means the simple slip you get at checkout, while 領収書 (ryōshūsho) usually refers to a more formal receipt that can include a named recipient (宛名) and looks “official.”
For insurance claims, it’s safest to keep the hospital/pharmacy-issued 領収書 (official receipt) whenever possible—plus the itemized breakdown (Learn more about this language-related issue,レシート vs 領収書）.
Q2) Will hospitals always give an itemized statement?
In practice, many hospitals/clinics and pharmacies routinely provide an itemized statement (診療明細書 / 調剤明細書) together with the receipt, and some guidance says they should provide it unless there’s a valid reason not to.
That said, how it’s handled varies by facility, so the best move is to ask clearly before you leave:
“Could I have the receipt and the itemized statement, please?”
Q3) Can I get a medical certificate/doctor’s note on the spot?
Not always. Some facilities do not issue certificates from the ER, or they may require you to request it during outpatient hours.
Also, certificates can be fee-based and may take time. English certificates often cost more and may take longer than Japanese ones.
Q4) They said they can only issue documents in Japanese—what now?
That’s common. Many facilities can issue the receipt and itemized statement in Japanese, but won’t provide translations.
Some insurers accept Japanese documents; others may request a translation—so it’s best to check your insurer’s requirements early (ideally before you go).
Q5) I lost the documents. Can they re-issue them?
Sometimes yes, but re-issuance may be limited and may involve a fee.
That’s why it’s smart to take photos immediately (full page + close-up) before you leave the hospital/pharmacy .
Related pages (internal links)
Cashless vs Reimbursement in Japan: Travel Insurance Payment Explained)
Emergency in Japan: What should I do? (119 / 110 / #7119)
Japan Visitor Hotline (JNTO): when to call
Clinic vs Hospital in Japan: which should I go to?
Travel Insurance for Japan: Global Providers vs Buy-in-Japan Options
Travel Insurance Claim Template (Japan)
Cashless vs Reimbursement (Japan travel insurance)
Documents checklist for insurance claims
Travel insurance exclusions & traps