CCSD code N3210 – Penile lesion biopsy

Key takeaways

CCSD code N3210 covers diagnostic biopsy of a penile lesion by punch or incisional technique. Complete removal is a different code, N2710.

Bupa’s February 2026 schedule lists N3210 in band MINOR 3, with a fee of £138. Other UK insurers set their own fees.

Every N3210 claim needs a paired ICD-10 code, most often from C60, D07.4, A63.0, N48.0 or D29.0.

Bupa, AXA Health, Aviva and Vitality usually expect pre-authorisation, so confirm it for each patient before the procedure.

Pabau, the practice management platform we build, submits CCSD-coded claims through Healthcode and keeps the procedure note beside each one.

What is CCSD code N3210?

CCSD code N3210 is the UK private healthcare code for biopsy of lesion of penis. AXA Health’s specialist code schedule lists it under chapter 12 as a minor procedure. A urologist or dermatologist takes a small tissue sample from a penile lesion and sends it for histology. The purpose is diagnostic: the biopsy confirms or excludes a diagnosis, and the lesion itself stays in place.

CCSD stands for Clinical Coding and Schedule Development, the shared schedule of private insurer procedure codes in the UK. The CCSD Group of Bupa, AXA Health, Aviva and Vitality maintains it. WPA, Cigna, Allianz Care and H3 Insurance use it too, and claims usually travel electronically through Healthcode.

Fees and bands change, so check the insurer’s current schedule before you quote a patient. Our Bupa CCSD codes reference lists the full schedule by chapter.

What the code covers, and what it does not

N3210 covers a tissue biopsy of a penile lesion by punch or incisional (wedge) technique. The lesion may sit on the glans, prepuce, shaft skin, frenulum or meatus. What qualifies the procedure is diagnostic intent: the specialist removes a small sample for histology rather than treating the lesion.

The exclusions matter as much as the inclusions. If the whole lesion is removed, the operation is an excision, and billing a biopsy as well describes the same tissue twice. Widening a tight foreskin is a separate operation again, coded as N3010. So is frenuloplasty, which lengthens a short frenulum and is billed under CCSD code N2842. The table below sets out where N3210 starts and stops.

Clinical indications: When is N3210 used?

A penile biopsy is indicated when the lesion’s appearance alone cannot settle the diagnosis and treatment depends on histology. Treating without a biopsy risks mismanaging malignant or premalignant disease. Common indications include:

• Penile squamous cell carcinoma (SCC): a suspicious verrucous, ulcerated or indurated lesion on the glans or prepuce that needs tissue confirmation before staging.
• Penile intraepithelial neoplasia (PeIN): includes erythroplasia of Queyrat and Bowen’s disease of the penis. Both need histology to grade the in-situ change.
• Lichen sclerosus (balanitis xerotica obliterans, BXO): white sclerotic plaques on the prepuce or glans. A biopsy separates BXO from lichen planus and early SCC.
• Penile condyloma or HPV-related lesions: acetowhite lesions or florid warts where malignant change is suspected.
• Pigmented or atypical melanocytic lesions: any pigmented macule, patch or plaque on penile skin where melanoma cannot be excluded clinically.
• Unexplained chronic dermatoses: inflammatory penile lesions that have not responded to a defined trial of treatment.

The clinical notes must state the specific indication. A claim that says only “penile lesion”, with no description that justifies the diagnostic doubt, invites questions from the insurer’s claims team.

How the procedure is performed

Knowing what happens clinically helps billing staff spot the documentation each claim needs. A typical penile biopsy under N3210 follows this sequence:

1. Positioning and consent: the patient lies supine. Written consent records the indication, the technique and the risk of scarring.
2. Anaesthesia: local infiltration with 1% or 2% lidocaine at the biopsy site. A dorsal penile nerve block may be used for glans biopsies.
3. Site preparation: the skin is cleansed with antiseptic, and the site is marked to include a representative lesion margin.
4. Biopsy technique: a 3 mm or 4 mm punch is rotated into the dermis and the core cut free at its base. An incisional biopsy takes a wedge that includes the lesion margin and adjacent normal skin.
5. Haemostasis and closure: the base is cauterised or closed with absorbable sutures.
6. Specimen handling: the specimen goes straight into 10% neutral buffered formalin. The pot is labelled with the patient’s name, date, site and indication, and travels with the pathology request form.
7. Post-procedure notes: record the site, the lesion size, the technique, the number of specimens, the haemostatic method and the receiving laboratory.

ICD-10 diagnosis codes to pair with N3210

UK insurers expect a diagnosis code from the WHO ICD-10 classification on each claim. A missing or unsupported diagnosis is one of the most common reasons a claim is returned. The table lists codes often paired with N3210, by clinical indication. Pick the code the clinical notes support.

Use the most specific code available. C60.9, malignant neoplasm of penis, unspecified, is weaker than C60.1 when the notes place the lesion on the glans. Match the diagnosis code to the documented site, and keep it consistent with the one on the pre-authorisation.

Related CCSD codes in the genitalia section

Telling a biopsy from an excision is the most important coding decision in this area. The table shows Bupa’s February 2026 band and fee for the nearby penile codes, so coders can see how the operative note changes the claim. Injury repairs sit in the same section, and repair of skin torn or degloved from the penile shaft is coded CCSD N2840.

A biopsy of one lesion and the excision of a different lesion are two procedures, and each needs its own site in the note. How an insurer pays for two codes in one session follows the CCSD Technical Guide business rules and its own policy. CCSD has no CPT-style modifiers, so check with the insurer before you invoice more than one code.

Two details in the note settle the claim: what happened to the lesion, and who gave the anaesthetic. The chart below runs through both in that order.

Insurer fees for N3210

CCSD sets the codes, and each insurer sets its own fee schedule against them. Bupa’s February 2026 schedule places N3210 in band MINOR 3, with a fee of £138. Other insurers, such as AXA Health, Aviva and Vitality, publish their own schedules and benefit maximums.

A specialist who charges more than the insurer pays leaves the patient with a shortfall. Tell the patient about any shortfall in writing before the procedure. When comparing UK medical billing software, check that it holds each insurer’s schedule against the CCSD code.

Pre-authorisation requirements by insurer

Most UK private medical insurers expect pre-authorisation before a procedure. Requirements differ between insurers, policies and settings, so confirm them for each patient before you book.

When you request authorisation, have the following ready:

• The CCSD procedure code, N3210
• The ICD-10 diagnosis code for the clinical indication
• A short clinical summary: the lesion’s appearance and duration, and the diagnosis the biopsy will confirm or exclude
• The specialist’s GMC number and insurer provider number
• The setting: outpatient room or day-case theatre, and the hospital name

Record the authorisation reference in the patient’s file before the procedure, and quote it on the invoice. An invoice without one, where the insurer required it, is likely to be rejected.

How to document N3210 for billing

Clean N3210 claims start with thorough procedure notes. The record must show the insurer that the biopsy was indicated, performed as described and sent for histology. Capture each field in structured notes at the point of care, rather than rebuilding them at billing time.

The procedure note must document each of the following:

• Lesion site: glans, prepuce, shaft, frenulum or meatus
• Lesion size in millimetres, with its morphology, colour and duration
• Biopsy technique: punch, with the punch size in mm, or incisional
• Number of specimens taken, and from which sites
• Anaesthetic used: type, agent, dose and route
• Haemostatic method: cautery, suture or pressure
• Pathology laboratory name and the specimen reference number
• Specialist’s name, GMC number and the insurer’s authorisation reference

A procedure note template with these fields built in stops one from being missed. Link the pathology request to the billing record, so the histology report is to hand if the insurer asks for clinical support.

Billing alongside other codes: Anaesthetic and multiple procedures

Whether another code goes on the claim depends on the setting and the insurer. These are the situations billing teams meet most often with N3210:

• Local anaesthetic given by the specialist: it forms part of the biopsy and is not a separate code.
• Sedation given by the operator: the schedule has a separate code, X3510, IV sedation administered by operator (Bupa MINOR 4, £166). Confirm with the insurer that it pays both.
• Sedation or general anaesthetic by an anaesthetist: the anaesthetist invoices the insurer separately. The specialist’s N3210 invoice does not include the anaesthetic.
• Biopsies from two or more sites: for example, one from the glans and one from the shaft. Ask the insurer how it pays a repeated code, and document each site separately.

When you are unsure how an insurer handles a combination, ask its provider services team before you submit. Keeping each insurer’s answer on file saves the same query next time.

Common claim denial reasons and how to avoid them

Most N3210 denials are predictable and preventable. They surface when the insurer returns the claim, and most can be caught before submission. The table maps each common reason to its fix.

If a claim is declined, raise it with the insurer’s provider services team first. A patient whose claim the insurer still refuses can use the insurer’s complaints process, then the Financial Ombudsman Service. The same steps apply to wider denial management in healthcare: find the cause, correct it, then resubmit.

How Pabau supports CCSD billing for urology and dermatology

Private urology and dermatology practices billing N3210 need each claim to reach the insurer complete. Pabau submits CCSD-coded claims through Healthcode, with the procedure note attached to the same patient record.

With Pabau’s claims management software, your team tracks each claim and reconciles the insurer’s payment. The pathology reference sits beside the note, ready if an insurer asks for clinical support.

Manage CCSD billing and procedure notes in one place

Pabau helps UK private practices record procedure notes, authorisation references and ICD-10 codes at the point of care, then submits CCSD-coded claims through Healthcode.

Book a demo

Conclusion

N3210 pays for a diagnostic sample from a lesion that stays in place. The whole claim rests on the note showing that.

Before the invoice goes out, check that the note records the site, the technique and the pathology reference. Then confirm the insurer’s authorisation and its own fee, since Bupa’s £138 is one schedule among several.

Book a demo to see how Pabau sends CCSD claims through Healthcode and keeps the procedure note beside each one.

Continue your research

Is the whole lesion being removed? CCSD code N2710 covers billing for excision of lesion of penis.

Frequently asked questions