Gynecology · Cervical screening
Cervical Cancer Screening in Korea: Who, When and Which Test
Cervical cancer screening is regular testing of the cervix, with a Pap smear, an HPV test or both, to find precancerous changes early, before they can develop into cancer. At Hommage Clinic in Gangnam, Seoul, OB/GYN specialist Dr. Park Yuna explains how Korea's national screening program applies to you, plans a schedule that fits your age and history, and follows up any abnormal result.
Quick answer
Cervical cancer screening in Korea means a Pap smear every 2 years from age 20 under the National Cancer Screening Program, free for eligible National Health Insurance members. From age 30, adding an HPV test allows longer gaps when results are negative. At Hommage Women's Clinic in Gangnam, Seoul, female OB/GYN specialist Dr. Park Yuna checks your eligibility, takes the sample in a short visit and explains results in about 1–2 weeks.
Key takeaways
- Screening finds precancer years before cancer could develop, when treatment is simple.
- Korea's program uses the Pap smear; HPV testing is optional and usually paid separately.
- WHO and US guidance use different intervals (HPV every 5–10 or 5 years); all are evidence-based.
- Vaccinated women, women with female partners and foreign residents with insurance all still need screening.
Infographic
Cervical cancer screening in numbers
Start age in Korea
National program: Pap smear from age 20.
Korean interval
Free for eligible insured women.
Took part, 2022
Up from 18.6% in 2005.
Fall in cases
Korean incidence and deaths, 1993–2014.
WHO HPV interval
From age 30 with a negative HPV DNA test.
New cases worldwide
Estimated in 2024 (WHO).
Cervical screening at a glance
| Key fact | Details |
|---|---|
| What it is | Regular tests that find precancerous cervical changes before cancer develops |
| Tests used | Pap smear (cytology), HPV DNA test, or both together (co-testing) |
| Korea's national program | Pap smear every 2 years for women aged 20 and over |
| Typical schedule | Every 2–3 years with a Pap smear; up to every 5 years with HPV testing from age 30 |
| If a result is abnormal | Usually a repeat test, HPV test or colposcopy, depending on the finding |
| Reviewed by | Dr. Park Yuna, OB/GYN specialist |
Book a screening appointment if you
- Are 20 or older and have ever had sexual contact, including with female partners only
- Received a national screening invitation from Korea's National Health Insurance Service
- Are unsure when your last screening was, or your results are in another country
- Have had the HPV vaccine (vaccinated women still need screening)
Don't wait for routine screening if you have
- Bleeding after sex, between periods or after menopause
- Persistent unusual or bloodstained discharge, or pelvic pain
- An abnormal result that has not yet been followed up
What is cervical cancer screening?
Cervical cancer screening means testing healthy women at regular intervals to find changes in the cervix long before they cause symptoms. It is one of the most effective cancer prevention tools available, because the precancerous stage usually lasts years and is simple to treat.
Nearly all cervical cancers are caused by persistent infection with high-risk human papillomavirus (HPV). Two tests are used: a Pap smear looks for abnormal cells, and an HPV test looks for the virus that causes them. Both use the same quick sample from the cervix. This page explains who should be screened, how often, and how the Korean national program fits in.
How does Korea's national cervical cancer screening program work?
Under Korea's National Cancer Screening Program, women aged 20 and over are offered a Pap smear every 2 years. Eligibility follows birth year: in 2026, women born in even-numbered years are invited, and those born in odd-numbered years are invited the following year.
- Cost: for eligible National Health Insurance members and Medical Aid recipients, the national cervical screening test is generally provided without a co-payment.
- Where: at any designated National Health Insurance Service (NHIS) screening facility in Korea. Bring photo ID.
- What it includes: cervical cytology (a Pap smear). HPV testing is not part of the national program, so it is usually paid separately if you want it.
- Foreign residents: if you are enrolled in National Health Insurance, you may be eligible on the same basis as Korean citizens. You can check through the NHIS or ask us when you book.
Short-term visitors are not covered by the national program but can still have screening as a private test.
How often should you be screened? Schedules by age
The right interval depends on your age, the test used and your past results. Recommendations differ slightly between countries, but the principles are the same.
Ages 20–29
Korea's national program starts at 20, and Korean medical-society guidelines recommend a Pap smear every 3 years; the program offers one every 2. Many Western guidelines begin at 21 or 25. HPV testing alone is not usually advised at this age, because HPV infections are common and most clear without treatment.
Ages 30–65
HPV-based screening becomes more useful. Options include a Pap smear every 3 years, an HPV test every 5 years, or both together every 5 years. Korean guidelines allow co-testing from age 30.
Over 65
Many international guidelines stop screening around 65 if earlier results were consistently normal. Talk to your doctor before stopping, especially if you have missed screening in the past.
Special situations
More frequent screening is advised if you have HIV, take immune-suppressing medicine or have had treatment for high-grade changes. After a hysterectomy with removal of the cervix for a non-cancer reason, screening is usually no longer needed.
Pap smear, HPV test or co-testing: which is right for you?
For most women in their 20s, a Pap smear is the standard test. From about 30, adding or switching to an HPV test gives stronger reassurance when the result is negative, allowing longer gaps between screenings.
- Pap smear alone: the test used in Korea's national program. It looks directly at cells but can miss some changes on a single test.
- HPV test: more sensitive for finding women at risk. The World Health Organization recommends HPV-based screening where it is available.
- Co-testing: both tests from one sample. Common in Korean clinics for women over 30, especially when previous results were unclear.
Dr. Park will recommend a combination based on your age, previous results and vaccination history.
What happens after your screening result?
Most results are normal, and you simply return at your next scheduled interval. An abnormal result rarely means cancer; it means a closer look is needed.
Depending on what is found, the next step may be a repeat test in 6–12 months, an HPV test to decide how urgent follow-up is, or a colposcopy , a magnified exam of the cervix with a small biopsy if needed. Low-grade changes often clear on their own, while high-grade changes can be treated with a short outpatient procedure that is highly effective.
Risks and limitations of screening
Screening tests are low risk. Light spotting or mild cramping for a day after the sample is common and settles on its own; contact the clinic if you have heavy bleeding, fever or worsening pain.
The main limitations are false results. A test can occasionally miss abnormal cells, which is why screening is repeated regularly, or it can flag a change that would have cleared by itself, leading to extra tests and worry. Screening is for women without symptoms. If you have bleeding after sex, between periods or after menopause, see a doctor promptly even if your last result was normal.
Cervical screening at Hommage Clinic
Hommage Clinic is a women's clinic in Gangnam, a short walk from Sinnonhyeon Station. Screening is carried out by Dr. Park Yuna, a female OB/GYN specialist, who reviews any previous results you bring, including those from abroad, and explains what your new result means. Screening can be combined with awell-woman examor a discussion of theHPV vaccine. Our othergynecology servicesare listed here.
On cost: whether your test falls under the national program depends on your eligibility year, insurance status and the facility, so please ask us to check when you book. Tests outside the program, such as HPV testing or screening in a non-eligible year, are usually paid directly, and we tell you the cost before any test. Walk-ins are welcome during opening hours.
Korea's program
Korea's national cervical screening program in numbers
Korea's National Cancer Screening Program began in 1999 with free screening for low-income women and has grown into one of the most widely used programs in Asia. Eligibility for cervical screening was widened from age 30 to age 20 in 2016. Participation in the national Pap program rose from 18.6% in 2005 to 60.3% in 2022, and when private screening is included, about 70% of Korean women report being screened as recommended. Over the same decades, cervical cancer incidence and deaths in Korea fell by almost 4% a year between 1993 and 2014.
National program participation rose from 18.6% (2005) to 60.3% (2022). Recommendation-based screening, which also counts private tests, rose from 58.3% (2004) to 70.2% (2023). Source: Lee, Suh & Choi, J Prev Med Public Health, 2025.
Hommage · Seoul
Hommage Women's Clinic · Gangnam, Seoul
About 70% of Korean women now report being screened as recommended. Illustrative photo.
The full pathway
From screening to treatment: the cervical cancer prevention pathway
Screening is one step in a chain. WHO describes cervical cancer prevention in three stages: vaccinate girls against HPV, screen women with a high-performance test, and treat precancer when it is found. Inside screening itself, a typical pathway runs from the sample, to the result, to either routine recall or a colposcopy , and then to simple treatment if a true precancer is confirmed. Most women only ever travel the first part of this path.
Guidelines compared
Cervical screening guidelines: Korea vs US vs WHO
If you have lived in more than one country, you have probably been told different things about how often to be screened. The differences reflect health-system choices, not disagreement about the science. The chart compares the three schedules most of our international patients ask about.
Hommage · Gangnam
Hommage Women's Clinic · Gangnam, Seoul
Your screening plan depends on your age, history and past results. Illustrative photo.
Common myths
Do I still need cervical screening? Myths and facts
Many women skip screening because they assume it does not apply to them. These are the situations we hear about most:
- “I had the HPV vaccine.” Still screen. The vaccine does not cover every high-risk type.
- “I only have female partners.” Still screen. HPV spreads through intimate skin contact.
- “I have one long-term partner.” Still screen. HPV can stay silent for years.
- “I feel fine.” Screening is designed for women without symptoms.
- “My last test was normal.” Keep to your interval; a single test can miss changes.
- “I am over 65.” You may stop only if past screening was adequate and normal.
Before your test
How to prepare for cervical cancer screening
A little planning gives the laboratory the clearest possible sample and avoids a repeat visit. The same preparation applies whether you are having a Pap smear, an HPV test or both.
- Time it after your period Ideally 1–2 weeks after bleeding ends.
- 48 hours before No vaginal sex, tampons, douching, vaginal medicines or lubricants.
- Bring your history Dates and results of past Pap or HPV tests, including from abroad.
- Bring ID and insurance details Needed to check national program eligibility.
- Mention symptoms Discharge, itching or bleeding after sex may need checking first.
Hommage · Gangnam
Hommage Women's Clinic · Gangnam, Seoul
Set a reminder for your next screening date. Illustrative photo.
Evidence
Does cervical cancer screening save lives? What the research says
Few cancer screening programs have stronger evidence. Randomized trials, national registries and WHO all point the same way: regular screening and treatment of precancer prevent most cervical cancers. The remaining questions are about which test to use and how often, not whether to screen.
Fall in Korea
Cervical cancer incidence and deaths, 1993–2014.
WHO Western Pacific, 2018Extra protection
Against invasive cancer with HPV-based vs Pap screening, in four European trials.
Ronco et al., Lancet, 2014Five-year survival
Of women diagnosed with cervical cancer in Korea, as reported by WHO.
WHO Western Pacific, 2018Preventable source
Of cervical cancers arise from untreated HPV-related precancer.
WHO fact sheetTraveling to Seoul
Cervical screening in Seoul for foreigners and expats
Whether you are a long-term resident with National Health Insurance or a visitor catching up on a missed test, cervical screening in Seoul takes one short appointment. Hommage Women's Clinic is in Gangnam, a short walk from Sinnonhyeon Station (Line 9 and Shinbundang Line).
If you live in Korea
- Check whether this is your eligible year for the national program (by birth year) and bring your ID.
- Ask whether you would like an HPV test added; it is paid separately.
If you are visiting
- Message us by WhatsApp, KakaoTalk or the contact form with your dates and ask for language support if needed.
- Choose a day when you are not on your period.
- Bring previous results from home so we can apply the right schedule.
- Results take about 1–2 weeks and can be shared securely after you leave.
Hommage · Seoul
Hommage Women's Clinic · Gangnam, Seoul
Gangnam: the clinic is a short walk from Sinnonhyeon Station. Illustrative photo.
Hommage · Gangnam
Hommage Women's Clinic · Gangnam, Seoul
Screening samples are read at a pathology laboratory. Illustrative photo.
Choosing well
How to choose where to have cervical screening in Seoul
Any designated NHIS facility can provide national screening. When comparing clinics, consider:
- Is it a designated NHIS screening facility? Needed if you want the free national test.
- Can HPV testing be added from the same sample? Saves a second visit.
- Is an OB/GYN on site for follow-up? Abnormal results can be handled in one place, including colposcopy.
- Will they review results from abroad? Useful for setting the right interval.
- Is the cost explained before testing? Know what is covered and what is paid directly.
What affects the cost of cervical screening in Seoul?
Cost depends on whether you are eligible for the national program this year, your insurance status, the test chosen (Pap, liquid-based cytology, HPV test or co-testing) and whether a consultation or other tests are added. National screening is generally free for eligible insured women; extras and screening for visitors without Korean insurance are paid directly. We explain each test and its cost before the sample is taken.
Your visit
How screening works at Hommage Clinic
01
Check eligibility
Tell us your birth year and insurance status when you book. Bring photo ID and any national screening letter.
02
Consultation
Dr. Park reviews your history, vaccination and previous results, then recommends a Pap test, HPV test or both.
03
Sample
A quick, gentle speculum exam. One sample can be used for both Pap and HPV testing.
04
Results and recall
Results usually take 1–2 weeks. We explain them and tell you when your next screening is due.
Your doctor
Dr. Park Yuna
Medical Director · OB/GYN Specialist
Dr. Park plans cervical screening around each woman's age, history and previous results rather than a one-size schedule. For women who move between countries, she helps make sense of different national guidelines and earlier reports.
OB/GYN specialist (Korea) and representative director of Hommage Clinic. Leads women's health care, labiaplasty and other cosmetic gynecology procedures.
Cervical cancer screening: frequently asked questions
Is cervical cancer screening free in Korea?
For eligible women, yes. Korea's National Cancer Screening Program offers a Pap smear every 2 years to women aged 20 and over who are National Health Insurance members or Medical Aid recipients, generally without a co-payment, at designated screening facilities. Extra tests such as HPV testing, or screening outside your eligible year, are usually paid separately.
Can foreigners get cervical cancer screening in Korea?
Yes. Foreign residents enrolled in National Health Insurance may be eligible for the national program on the same basis as Korean citizens. Visitors and uninsured residents can have screening as a private test. At Hommage Clinic, bring your passport or residence card, and contact us before your visit to arrange language support.
Why does Korea screen every 2 years when other countries screen less often?
The 2-year interval is the schedule of Korea's national program. Korean medical-society guidelines recommend a Pap smear every 3 years, and many countries using HPV testing screen every 5 years. A shorter interval finds changes a little earlier, while longer intervals with HPV testing are considered equally safe for most women.
Do I need cervical screening if I have only had female partners?
Yes. HPV spreads through intimate skin-to-skin and genital contact, not only through intercourse with men, so women who have sex with women can develop cervical changes. Follow the same screening schedule as other women of your age. If you have never had any sexual contact, discuss with your doctor whether screening is needed.
Do I still need screening after a hysterectomy?
It depends on the type of surgery and the reason for it. If your cervix was removed during a hysterectomy for a non-cancer condition and you have no history of high-grade changes, screening is usually no longer needed. If the cervix remains, or the surgery was for precancer or cancer, you still need regular checks.
When can I stop cervical cancer screening?
Many international guidelines say women can stop at around 65 if they have had several normal results in a row and no history of high-grade changes. Women who have missed screening or had abnormal results should continue longer. Your doctor can review your history and advise when it is safe to stop.
Do I need screening if I had the HPV vaccine?
Yes. The vaccine protects against the HPV types it covers, but not every high-risk type, and it works best when given before any exposure. Vaccinated women should follow the same screening schedule. Read more about the HPV vaccine.
How do I know if this is my eligible year in Korea?
The national program invites women by birth year: in 2026, women born in even-numbered years are eligible, and those born in odd-numbered years the following year. You can check through the National Health Insurance Service, or ask us to check when you book.
Which is better for screening: a Pap smear or an HPV test?
Both work. HPV testing finds more precancers and, in four European trials, gave 60–70% greater protection against invasive cancer than Pap testing alone, so WHO prefers it from age 30. The Pap smear has fewer false alarms and is the test used in Korea's national program. Many women over 30 choose both. See Pap smear and HPV testing.
What happens if my screening result is abnormal?
Most abnormal results lead to a repeat test, an HPV test or a colposcopy, not straight to treatment. Low-grade changes often clear on their own. If a high-grade precancer is confirmed, it is usually removed with a short outpatient procedure.
Can I be screened if I am pregnant?
Yes. A Pap smear is safe during pregnancy and does not harm the baby. Light spotting afterward is more common because of extra blood flow to the cervix. Tell the doctor you are pregnant so the sample is taken gently.
Is self-sampling for HPV available in Korea?
WHO and a 2024 US draft recommendation support self-collected HPV samples as an option. Self-sampling is not part of Korea's national program, which uses a clinician-taken Pap smear. Ask Dr. Park whether a self-sample is suitable for you.
Why are women living with HIV screened more often?
Women living with HIV are about six times more likely to develop cervical cancer, and HPV-related changes can progress faster. WHO advises starting HPV-based screening at 25 and repeating it every 3–5 years.
References
Sources used for this page, reviewed by Dr. Park Yuna, OB/GYN specialist. Read our editorial and medical review policy.
- Lee K, Suh M, Choi KS. Current status of the National Cancer Screening Program in Korea: history, achievements, and future directions. J Prev Med Public Health. 2025;58(4):337–347. PMC
- World Health Organization Western Pacific. Cervical cancer prevention and control saves lives in the Republic of Korea. 2018. WHO
- World Health Organization. Cervical cancer: fact sheet. WHO
- World Health Organization. New recommendations for screening and treatment to prevent cervical cancer. 2021. WHO
- US Preventive Services Task Force. Screening for cervical cancer. 2018. USPSTF
- Ronco G, et al. Efficacy of HPV-based screening for prevention of invasive cervical cancer: follow-up of four European randomised controlled trials. Lancet. 2014. Summary (ASCO Post)
- Koliopoulos G, et al. Cytology versus HPV testing for cervical cancer screening in the general population. Cochrane Database Syst Rev. 2017;CD008587. Cochrane
This page is general information and does not replace a personal consultation. Illustrations are original works of Hommage Women's Clinic, Gangnam, Seoul; photos marked illustrative are not of patients.
Related cervical health services
Pap Smear
How the Pap test is done, how to prepare, and what results like ASC-US or LSIL mean.
HPV Testing
An HPV DNA test for high-risk virus types, with positive and negative results explained.
Colposcopy
The follow-up exam after an abnormal screening result, step by step.
HPV Vaccine
Vaccination for adult women to lower the risk of HPV-related cervical disease.
Well-Woman Exam
A yearly gynecology checkup that keeps your screening up to date.
Genital Warts Treatment
Diagnosis and treatment of warts caused by low-risk HPV types.
Get your cervical screening up to date
Book with Dr. Park Yuna near Sinnonhyeon Station. We help you check national program eligibility and choose a Pap test, HPV test or both.
Hommage Clinic · 4F, Building A, 509 Gangnam-daero, Seoul (near Sinnonhyeon Station) · Mon & Fri 10:00–20:00 · Tue–Thu 10:00–19:00 · Sat 10:00–15:00