Applying for colorectal cancer screening by mail (Insured persons)
Since December 2, 2025, health insurance eligibility is verified using one of the following:
- ①My Number Card as your Health Insurance Certificate
- ②Eligibility Verification Certificate
- ③My Number Card and Eligibility information screen on Mynaportal
- ④My Number Card and Notice of Eligibility Information
Eligible persons
Insured persons aged 35 and older who have undergone or plan to undergo health examinations at ordinary medical care institutions
- *
Those who plan to undergo or have already undergone the health examinations under ① - ③ below are not eligible.
In addition, those who have not undergone a colorectal cancer screening (fecal occult blood test) are not eligible for switching.
①Examinations at the examination center on the second floor of Kenpokaikan
②Health examinations at other medical care institutions
③Complete medical checkups
Examination period
October
Contents of the examination
Fecal occult blood test (two-day)
Contracted examining institution
Colorectal Cancer Screening Center, Ikebukuro Toukyu Building Clinic
How to apply
Insured persons who wish to get colorectal cancer screening by mail should apply to their employers’ persons in charge by the end of July.
Examination costs
Free
Notice of results
The contracted examining institution will mail examination results to the insured person’s home address.
Post-examination management
Those whose primary screening results are positive (+) may choose to receive a referral to a specialist at a contracted medical care institution (for examinations covered by health insurance).