Mater Misericordiae Hospital
Pay your Mater Hospital bill.
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Calculate what this transaction will cost
Use the M-Pesa fees calculator to see the exact 2026 cost — in KES or your home currency if you're paying from abroad.
Open calculatorHow to pay Mater Hospital
M-Pesa
Pay via M-Pesa 100 400
- Open M-Pesa — dial *334# or open the M-Pesa app.
- Select Lipa na M-Pesa, then Pay Bill.
- Enter Business Number: 100 400
- Enter Account (Reference Number): Your Mater Hospital invoice / patient number.
- Enter the amount — in KES.
- Enter your M-Pesa PIN and confirm. You'll get an SMS confirmation.
Account format
Reference Number: Your Mater Hospital invoice / patient number.
Calculator preview
M-Pesa fees for Mater Hospital
| Amount | M-Pesa fee | Total cost | % fee |
|---|---|---|---|
| KES 50 | Free | KES 50 | — |
| KES 200 | KES 5 | KES 205 | 2.50% |
| KES 1,000 | KES 10 | KES 1,010 | 1.00% |
| KES 5,000 | KES 34 | KES 5,034 | 0.68% |
| KES 20,000 | KES 62 | KES 20,062 | 0.31% |
About Mater Hospital
Pay your Mater Hospital bill.
- Sector
- Hospital
- Official site
- materkenya.com
Frequently asked about Mater Hospital
What is Mater Hospital's paybill number?
Mater Hospital's M-Pesa paybill is 100400. Pay your Mater Hospital bill.
How do I pay Mater Hospital via M-Pesa?
Open M-Pesa, select Lipa na M-Pesa, then Pay Bill. Enter business number 100400, then your account (Your Mater Hospital invoice / patient number.), then the amount, then confirm with your M-Pesa PIN.
What account number do I use for Mater Hospital?
Your Mater Hospital invoice / patient number.
Can I pay Mater Hospital from abroad?
Yes — diaspora users typically send via remittance services like Wise, Sendwave, Lemfi, or WorldRemit, which deposit directly to Mater Hospital's paybill 100 400. Compare fees on our diaspora hub before sending.
What are the M-Pesa fees for paying Mater Hospital?
M-Pesa charges a transaction fee based on the amount sent. Use our M-Pesa fees calculator to see the exact 2026 cost for any amount.
What if I pay the wrong amount or use the wrong paybill?
Contact Mater Hospital support immediately with your M-Pesa transaction code. If you sent to the wrong paybill entirely, contact Safaricom on 100 (free from a Safaricom line) within 7 days to request a reversal — though success isn't guaranteed.
How do I confirm my payment to Mater Hospital went through?
M-Pesa sends a free SMS confirmation with a transaction code (e.g., ABC12DEF345). Save this code — it's your proof of payment. Mater Hospital should also confirm receipt via their channels.
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Paybill displayed: 100 400 (mpesa paybill). How we verify.