Vocal Cord Nodule / Laryngeal Microsurgery Cost Calculator

Vocal Cord Nodule / Laryngeal Microsurgery Cost Calculator helps estimate Korea-related hospital procedure, surgery, recovery, complication reserve, and insurance scenarios in English.

Health cost scenario inputs

Enter Korea-related chronic care, eldercare, therapy, procedure, fertility, diagnostic, or medical tourism assumptions. Results are simplified planning estimates.

Procedure gross quote

₩2,600,000

Insurance or support amount

₩0

Estimated self-pay with reserve

₩3,120,000

Monthly reserve target

₩3,120,000

1 month plan

This English page explains Korea laryngeal microsurgery (LMS) cost — direct microlaryngoscopy and excision of benign vocal cord lesions: vocal cord nodules (KCD/ICD-10 J38.2), vocal cord polyp (J38.1), Reinke’s edema (J38.40), and vocal cord cyst (J38.3). It is done under general anesthesia through the mouth and throat with a laryngoscope and microscope, so there is no skin incision; the surgery itself takes only 10–20 minutes but is usually day surgery or a one-night stay. The decisive cost factor is METHOD, not the lesion type. The surgery itself is COVERED by National Health Insurance because a benign vocal cord lesion causes voice disorder — a functional impairment, i.e. a disease — so it is NOT cosmetic. Benefit self-pay follows the Enforcement Decree of the National Health Insurance Act, Annex 2: 20% inpatient and 30/40/50/60% outpatient (clinic/hospital/general/tertiary). Children aged 15 and under pay only 5% for inpatient care (Annex 2, item 3(j), special mark F018) — about a quarter of the adult inpatient copay. The one big non-covered item is the KTP/CO2 LASER fee: when a laser is used to reduce mucosal damage and bleeding, the laser fee is billed separately as non-covered and varies enormously by hospital (reported roughly KRW 100,000–300,000 up to several million won), so the calculator uses a conservative default and flags that you must confirm the real amount. Benign vocal cord disease is NOT a special-case (sanjeong-teukrye) condition — it is not cancer, rare, or serious chronic disease — so ordinary benefit rates apply with no 5–10% special-case reduction. The annual out-of-pocket ceiling refunds covered self-pay above the income-tier cap (about KRW 900,000–8,430,000 in 2026) but not the non-covered laser fee. Because the surgery is therapeutic, private indemnity (silson) insurance reimburses both the covered self-pay and the non-covered laser fee by policy generation, so much of the laser cost can be recovered (check your generation’s covered/non-covered self-pay rates). The medical-expense tax credit is 15% of spending above 3% of gross salary, with no KRW 7,000,000 cap for the taxpayer, those 65+, the disabled, registered serious-illness patients, or children 6 and under (Income Tax Act Article 59-4); being therapeutic, it is not excluded as cosmetic (Enforcement Decree Article 118-5 does not apply). Note that for nodules, voice therapy — not surgery — is first-line, and childhood nodules are generally not operated on; after surgery, 7–10 days of complete voice rest, plus smoking cessation for Reinke’s edema and vocal retraining to prevent recurrence, matter for the outcome. This is a planning estimate based on 2026 Korean rules, not medical advice or an insurer decision.

Related calculators

What is the vocal cord nodule / laryngeal microsurgery cost calculator?

This calculator estimates the real out-of-pocket cost of surgery for benign vocal cord lesions in Korea for 2026.
Vocal cord nodules, polyps, Reinke’s edema, and vocal cord cysts are lesions on the vocal folds — the mucosal folds in the larynx that vibrate to produce voice — and they cause hoarseness and voice disorder. The surgery that removes them is called laryngeal microsurgery (LMS), or direct microlaryngoscopy and excision of a vocal cord lesion.
Choose the diagnosis (lesion type), the surgical method (standard microsurgery vs laser-assisted), the hospital level and inpatient setting, and the age band (15-and-under vs adult), and it separates the covered benefit from the non-covered portion (mainly the laser fee), then works through the annual out-of-pocket ceiling, private indemnity insurance, and the medical-expense tax credit step by step.

Laryngeal microsurgery is not cosmetic surgery.
A benign vocal cord lesion causes a clear functional impairment — voice disorder — so it is a disease, and the surgery itself is covered by National Health Insurance.
The real cost driver is not WHY the surgery is done but HOW — specifically, whether a KTP or CO2 laser is used, because the laser fee is billed as a NON-COVERED item on top of the covered surgery.

Korea-based estimate. This calculator is built on Korean National Health Insurance rules for 2026 — benefit self-pay rates (Enforcement Decree of the National Health Insurance Act, Annex 2), the reduced 5% inpatient copay for children aged 15 and under (Annex 2, item 3(j), special mark F018), the annual out-of-pocket ceiling, private indemnity insurance, and the medical-expense tax credit (Income Tax Act Article 59-4). Because laryngeal microsurgery treats a disease, it is not excluded as cosmetic (the cosmetic-exclusion rule is Income Tax Act Enforcement Decree Article 118-5). Prices are 2026 estimates from public fee data and patient reports; the laser (KTP/CO2) fee in particular is non-covered and varies enormously by hospital. It is an educational estimate, not medical advice, and does not replace diagnosis, a hospital quote, or an insurer/benefit decision.

Understanding nodules, polyps, cysts, and Reinke’s edema

The vocal cords are a paired set of thin mucosal folds in the larynx that vibrate to make voice.
Voice overuse, smoking, and reflux can create various benign lesions on the surface and beneath the mucosa, and the lesion type decides the treatment plan and whether surgery is needed.

Lesion types and diagnosis codes (KCD/ICD-10)

  • • Vocal cord nodules (J38.2): symmetric calluses on the vocal fold edges from voice abuse. Voice therapy (vocal retraining) is the first-line treatment, and childhood nodules are generally NOT operated on.
  • • Vocal cord polyp (J38.1): a blister-like lesion from sudden yelling or post-cold bleeding. It rarely resolves on its own, so most cases need surgery.
  • • Reinke’s edema (J38.40): swelling of the entire vocal fold from long-term smoking and voice abuse. Reduction surgery must be paired with smoking cessation.
  • • Vocal cord cyst (J38.3): a fluid sac beneath the vocal fold mucosa that responds poorly to medication or voice therapy, so most cases need excision.

Laryngeal microsurgery is done under general anesthesia through the mouth and throat with a direct laryngoscope and microscope, so there is no skin incision.
The surgery itself takes only 10–20 minutes, but general anesthesia and observation often make it a day surgery (outpatient) or a one-night (1 night, 2 days) inpatient stay.

The core cost: standard microsurgery (covered) vs laser (KTP/CO2, non-covered)

The biggest variable in laryngeal microsurgery cost is not the lesion type but whether a laser is used.
The surgery itself is covered and the copay is modest, but adding a laser fee — billed as non-covered — can multiply the total.

What is covered

  • • The surgery itself: direct microlaryngoscopy and lesion excision is a covered benefit.
  • • General anesthesia and inpatient stay: also included in the covered total.
  • • Laryngoscopy and pre-op tests: diagnostic and preparation tests are covered.
  • • Self-pay rate: 20% inpatient, 30–60% outpatient by hospital level, and 5% inpatient for children 15 and under.

What is non-covered

  • • Laser (KTP/CO2) fee: when a laser is used, the fee is commonly billed as a separate non-covered item.
  • • Wide hospital variance: reported laser fees range from about KRW 100,000–300,000 up to several million won at some clinics.
  • • Private-room upcharge and special materials: the difference for a 1–2 bed room and some special materials are non-covered.

A laser reduces mucosal damage and bleeding and is useful for recurrent lesions, but standard micro-instrument surgery is often enough.
The laser fee is non-covered but, because the surgery is therapeutic, private indemnity insurance can reimburse much of it, so the real burden depends on your policy generation’s self-pay rate.

Covered, but NOT a special case — and 5% inpatient for children 15 and under

The covered self-pay rate depends on the care setting and age.
But benign vocal cord disease is not cancer, rare, or serious chronic disease, so it is NOT a special-case (sanjeong-teukrye) condition that would cut self-pay to 5–10%.

Self-pay rates at a glance

  • • Inpatient: 20% of the total covered treatment cost is the baseline (Enforcement Decree of the National Health Insurance Act, Annex 2).
  • • Child (15 and under) inpatient: reduced to 5% (Annex 2, item 3(j), special mark F018).
  • • Outpatient: 30% clinic, 40% hospital, 50% general, 60% tertiary; the 5% child reduction applies to inpatient care only.
  • • Not a special case: benign vocal cord disease gets ordinary benefit rates, with no special-case reduction.

For example, an adult vocal cord polyp inpatient surgery with a covered total of KRW 2,600,000 costs about KRW 520,000 at the 20% rate, versus about KRW 130,000 for a child aged 15 or under at 5%.
For the same surgery, a child aged 15 or under pays a quarter of the adult inpatient copay.

Lowering the burden: ceiling, insurance, and tax credit

Laryngeal microsurgery is reduced by three programs in sequence.
You must separate what applies to the covered part versus the non-covered part to predict the real burden.

Three programs — key points

  • • Out-of-pocket ceiling: if annual covered self-pay exceeds the income-tier cap (about KRW 900,000–8,430,000 in 2026), the excess is refunded. The non-covered laser fee is excluded.
  • • Private indemnity insurance: because the surgery is therapeutic, it reimburses covered self-pay and non-covered items (including the laser fee) by policy generation, so much of the laser fee can be recovered.
  • • Medical-expense tax credit: 15% of medical spending above 3% of gross salary. Expenses of the taxpayer, those 65+, the disabled, registered serious-illness patients, and children aged 6 and under have no KRW 7,000,000 cap (Income Tax Act Article 59-4).
  • • Not excluded as cosmetic: being therapeutic, both covered and non-covered costs are eligible for the tax credit (the cosmetic-exclusion rule, Enforcement Decree Article 118-5, does not apply).

Amounts refunded by the ceiling and reimbursed by private insurance must be excluded from the tax credit to avoid double-counting.
Covered and non-covered self-pay rates differ by insurance generation (1st–5th), so check your policy to see how much of the non-covered laser fee is actually reimbursed.

Recovery, recurrence, and voice therapy

Surgery is not the end — post-op care and correcting vocal habits are key to preventing recurrence.
Voice rest, which lets the vocal folds heal while the mucosa regenerates, is especially important.

Recovery stages

  • • Voice rest (1–2 weeks): complete silence for the first 7–10 days is the rule. Even whispering is discouraged because the vocal folds half-collide and it is actually harmful.
  • • Daily conversation (2–4 weeks): start with minimal talking and gradually return to normal conversation.
  • • Singing and high notes (after 4–6 weeks): singing or high pitch can strain the voice even after 4–6 weeks, so ease back in.
  • • Preventing recurrence: uncorrected vocal habits, smoking, and laryngopharyngeal reflux raise recurrence risk, so pair surgery with voice therapy (vocal retraining).

For nodules in particular, voice therapy — not surgery — is the first-line treatment, and vocal retraining after surgery reduces recurrence.
For Reinke’s edema, smoking cessation is the single most important factor in preventing recurrence.

How to use this calculator

Step 1: Diagnosis and surgical method

Pick the diagnosis (nodule, polyp, Reinke’s edema, or cyst) to auto-fill typical cost and inpatient days.
Then set the method (standard microsurgery vs laser-assisted), the age band (15-and-under vs adult), and whether general anesthesia is used.

Step 2: Copay conditions

Set the care setting (20% inpatient, 5% for children, outpatient by hospital level), inpatient days, other non-covered items, income tier, and the ceiling.
Choosing laser adds the laser fee as a separate non-covered item.

Step 3: Insurance and tax credit

Enter your private indemnity insurance generation and gross annual salary, and select whether the patient is the taxpayer, 65+, disabled, a registered serious-illness patient, or 6 and under for the uncapped tax credit.

Step 4: Review results

See total self-pay, standard vs laser, adult 20% vs child 5%, the ceiling refund, private-insurance reimbursement, the tax credit, and the final real burden at a glance.

Frequently asked questions (FAQ)

Q. Is laryngeal microsurgery covered by insurance?

A. Yes, it is a covered benefit.
Nodules, polyps, cysts, and Reinke’s edema cause voice disorder and are diseases, so the surgery itself is covered by NHI. Only the KTP/CO2 laser fee may be billed separately as non-covered.

Q. Does private insurance cover laser surgery?

A. Yes.
Because the surgery is therapeutic, both the covered self-pay and the non-covered KTP/CO2 laser fee are eligible for indemnity reimbursement, though the actual payout depends on your generation’s covered/non-covered self-pay rates and outpatient limits.

Q. Is it day surgery or an inpatient stay?

A. It varies by hospital.
The surgery takes only 10–20 minutes, but general-anesthesia observation often means day surgery (outpatient) or a one-night stay. Inpatient is 20% (5% for children 15 and under), outpatient 30–60% by hospital level.

Q. Is nodule surgery a special case (sanjeong-teukrye)?

A. Benign vocal cord disease is not a special-case condition (cancer, rare, or serious chronic disease).
Ordinary benefit rates apply (20% inpatient, 5% for children 15 and under); the 5–10% special-case reduction does not apply.

Q. When does my voice recover?

A. Complete voice rest for the first 7–10 days is the rule.
Then start with minimal talking, return to daily conversation at 2–4 weeks, and ease back into singing and high notes after 4–6 weeks. Correcting vocal habits and voice therapy reduce recurrence.

Important notes

  • Reference estimate: cost varies with hospital level, lesion type, laser use, anesthesia, and inpatient days; this calculator uses 2026 public prices and statistics.
  • Laser is decisive: the surgery itself is covered, but the KTP/CO2 laser fee is non-covered and varies enormously by hospital. Confirm the actual amount with the hospital.
  • Therapeutic: laryngeal microsurgery is treatment, not cosmetic, so both covered and non-covered costs are eligible for indemnity insurance and the medical-expense tax credit.
  • Rules change: fee schedules, self-pay rates, the ceiling, and policy terms change yearly — check the latest rules and a hospital quote.

Estimate your laryngeal microsurgery cost now

Enter the diagnosis, method, and age to see the real burden of standard microsurgery (covered) vs laser-assisted (non-covered) and adult vs child.

Compare the out-of-pocket ceiling refund and private-insurance and tax-credit relief in one place.