CCSD code N0820 – Bilateral orchidopexy billing guide

Key takeaways

CCSD Code N0820 covers bilateral orchidopexy, where both undescended testes are brought down and fixed in the scrotum in one operation.

Bupa lists N0820 as “Orchiopexy – bilateral” in complexity category MAJOR 2, with a surgeon fee of £533 in its February 2026 schedule.

A one-sided orchidopexy is coded N0920, so never bill two lines of N0920 for a bilateral operation.

Most UK private insurers, including Bupa, AXA Health, Aviva and Vitality, require pre-authorisation before an elective orchidopexy, so confirm the rule on each policy.

Pabau, the practice management platform we build, submits CCSD claims through Healthcode and logs each denial reason against the claim.

CCSD Code N0820: Definition and clinical description

CCSD Code N0820 is the code for bilateral orchidopexy in the Clinical Coding and Schedule Development (CCSD) schedule. Aviva, AXA Health, Bupa and Vitality develop that schedule jointly, and UK private medical insurers use it to bill procedures. It does not apply to NHS-funded care.

The code covers the operation that brings both undescended testes into the scrotum and fixes them there. The official descriptor is Orchiopexy – bilateral, so N0820 applies only when both sides are corrected in the same operation.

N0820 sits in Chapter 12 of the schedule, Urinary system and male reproductive organs, within the genitalia section. Bupa places it in complexity category MAJOR 2 and lists a surgeon fee of £533.

The one-sided operation, N0920, sits in INTER 3 at £329. Both figures come from the February 2026 Bupa schedule, summarised in our guide to Bupa CCSD codes.

The orchidopexy procedure: What surgeons and coders need to know

Bilateral orchidopexy corrects cryptorchidism affecting both testes. The surgeon mobilises each testis from where it has stopped, most often the inguinal canal. The spermatic cord is lengthened until the testis reaches the scrotum without tension. The testis is then fixed in place, commonly in a dartos pouch.

The operation is mostly performed in children. European Association of Urology guidance recommends surgery between 6 and 12 months of age, and by 18 months at the latest. Early correction helps protect fertility. Adult bilateral orchidopexy is uncommon, but N0820 applies in those cases as well.

Key surgical steps coders must look for in the operative note:

• Identification and mobilisation of both testes
• Lengthening of the spermatic cord on each side
• Creation of a scrotal pouch, or an equivalent fixation, for each testis
• Confirmation that both testes were placed and secured in the same operation
• Any concurrent finding, such as a patent processus vaginalis or an inguinal hernia, and what was done about it

Clinical indications: When is bilateral orchidopexy performed?

The main indication for N0820 is bilateral cryptorchidism, where neither testis has descended by the time of surgery. Ectopic testes on both sides, lying outside the normal path of descent, are another indication. The diagnosis code on the claim should match the indication recorded in the notes.

The WHO ICD-10 classification places undescended and ectopic testis under Chapter XVII, block Q50-Q56. Q53.2 as the primary diagnosis gives the insurer the detail it needs to accept a bilateral procedure code.

Open vs laparoscopic bilateral orchidopexy: Does the approach affect N0820?

The N0820 descriptor does not name an approach. Open orchidopexy on both sides, through inguinal or scrotal incisions, fits N0820. A laparoscopy to find an impalpable testis has its own entry in the schedule, N1352. Check the CCSD principles for both codes before you bill them together. An exploration of the testis falls under N1350, but once the surgeon fixes the testis in the same operation, the orchidopexy code replaces it.

N0820 vs N0920: Bilateral vs unilateral orchidopexy billing

N0920 is the CCSD code for orchidopexy on one side, with the descriptor Orchiopexy. N0820 covers both testes in one operation. Bupa pays more for N0820 because both sides take longer to correct. An abdominal testis is billed with these two codes as well, because N0930 has been inactive since January 2009.

Two lines of N0920 on the same date look like a duplicate claim. The CCSD schedule also lists N0920 as an unacceptable combination with N0820. A single line of N0820 from the start avoids both problems.

Do not confuse either code with N1380, Bilateral fixation of testes. That code covers fixing testes that already sit in the scrotum, so it is not an orchidopexy for undescended testes. Removing both epididymides and leaving the testes in place is another bilateral operation, with its own code, CCSD code N1510.

The chart below sorts the neighbouring codes by the first question a coder asks: where each testis sat before surgery.

Related and adjacent CCSD codes to know

Several codes can appear alongside N0820 on a bilateral orchidopexy claim. Confirm each one is documented in the operative and anaesthetic records before you include it. Our CCSD code library lists the neighbouring codes in the genitalia section. Surgery on a varicocele, for example, is listed there as CCSD code N1900.

ICD-10 diagnosis codes required with CCSD Code N0820

Every N0820 claim should carry an ICD-10 diagnosis that supports a bilateral procedure. Insurers check the procedure code against the diagnosis when they review a claim. Q53.1 on a bilateral claim, or Q53.9 where the notes support Q53.2, are the two diagnosis errors most likely to trigger a query.

UK private claims use the WHO edition of ICD-10, not the US ICD-10-CM. Check the exact descriptor in the WHO ICD-10 browser before you submit.

Pre-authorisation requirements for CCSD Code N0820

Most UK private insurers require pre-authorisation before an elective orchidopexy, so confirm the rule on each patient’s policy. A claim without a valid pre-auth reference is a common reason for rejection. Pre-auth does not guarantee payment, but its absence usually leads to a denial.

Bupa pre-authorisation for bilateral orchidopexy

Bupa asks members to get pre-authorisation before treatment. The consultant needs a current Bupa recognition. Use the Bupa code search portal to confirm the current fee and any policy rules for N0820.

AXA Health and other insurer requirements

AXA Health uses its own specialist forms and fee schedule for CCSD procedures. Check the N0820 fee and pre-auth rule on the AXA Health procedure codes portal before submission. For other insurers, check each portal for the rules on the patient’s plan:

A pre-authorisation request for N0820 usually includes:

• Patient details: name, date of birth, insurer and membership number
• Procedure code: N0820, with “bilateral orchidopexy” stated in the clinical details
• ICD-10 diagnosis: Q53.2, or another confirmed code, with laterality documented
• Clinical details: examination findings for each testis and the consultant’s recommendation
• Imaging, if performed: any ultrasound report locating each testis
• Consultant details: the consultant’s GMC number and insurer recognition
• Planned hospital and admission date: needed before the insurer issues a reference number

Keep the pre-auth reference and the insurer’s correspondence on the patient file. Insurers can review a claim after payment, and the reference is the first thing they ask for.

Documentation checklist: What the operative report must include for N0820

The operative report is the first document an insurer asks for if it queries an N0820 claim. Check these elements in the notes before you submit. Structured digital clinical documentation captures them at the point of care, so nobody rebuilds the note afterwards.

• Bilateral confirmation: state that both the left and right testis were operated on in the same operation
• Approach for each side: inguinal, scrotal or laparoscopic, and both approaches if they differed
• Position of each testis before surgery: for example inguinal canal, superficial ring or intra-abdominal, to support the diagnosis code
• Fixation method: the technique used for each testis, such as a dartos pouch
• Concurrent findings: any inguinal hernia or patent processus vaginalis, and whether it was repaired
• Anaesthetic time: the total time, which the anaesthetist needs for their own claim
• Surgeon identification: the operating consultant’s name and GMC number

A note that only says “bilateral orchidopexy performed” is unlikely to satisfy a clinical review. Ask the surgeon for the missing detail before you submit N0820.

Common billing errors and denial reasons for N0820

Most N0820 denials come from a small set of recurring errors. Each one has a straightforward prevention step.

• N0920 billed twice instead of N0820: two lines of the one-sided code look like a duplicate. Submit a single line of N0820.
• ICD-10 mismatch: N0820 paired with Q53.1 or Q53.9 when the notes support Q53.2. Code the diagnosis from the operative findings.
• Missing pre-authorisation: the claim goes in without a valid reference. Get pre-auth before the admission date wherever the policy requires it.
• Consultant not recognised: insurers do not pay a consultant they have not recognised. Confirm recognition before the operation is booked.
• Operative report not supplied: the insurer requests the note and it does not arrive in time. Keep the report ready to send with the claim.
• Assistant fee without cover: not every insurer pays an assistant surgeon for orchidopexy. Check before you add the fee.
• Staged procedure billed as one operation: a two-stage Fowler-Stephens procedure has two admissions. Each stage needs its own claim and authorisation.

Tracking denial reasons across claims shows which error recurs. Pabau’s claims management software logs the denial reason against each claim, so patterns surface across the practice.

Fees and insurer reimbursement for N0820

Each UK insurer sets its own fee for N0820. Bupa’s February 2026 schedule places the code in MAJOR 2 with a surgeon fee of £533. AXA Health, Aviva and Vitality publish their fees through their own portals.

Fee schedules change every year, so never rely on an amount from a previous claim. Check the current Bupa fee schedule and each insurer’s portal before you invoice. A self-pay patient is quoted by the hospital and consultant directly, outside any insurer schedule.

How Pabau supports N0820 claims through Healthcode

Billing a bilateral orchidopexy runs through several hands. The team confirms the code, checks the insurer’s fee, records the pre-auth reference and the operative note, then follows the claim to payment. Spread across spreadsheets and email, those steps are where a reference or a denial goes missing.

Pabau keeps those steps on one patient record. Pabau’s claims management connects to Healthcode, the UK’s private healthcare electronic data interchange (EDI) network. N0820 claims go straight to insurer systems, and the outcome returns to the same record.

When an insurer rejects a claim, Pabau logs the reason against it. Within a few months, that log shows whether missing pre-auth, a diagnosis mismatch or thin operative notes cost the practice most.

Submit N0820 claims through Healthcode

Pabau’s claims management submits CCSD claims to UK insurers through Healthcode and logs each denial reason against the claim. Your team sees which errors cost the practice most and fixes them at the source.

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Conclusion

N0820 turns on one fact: both testes were corrected in the same operation. The operative note has to say so plainly, with each testis’s position and fixation recorded. Q53.2 has to sit beside it on the claim.

Settle the code before admission, not after. Pre-authorisation is requested against a code, and an N0920 reference will not cover an N0820 claim.

Book a demo to see how Pabau submits CCSD claims through Healthcode and tracks every denial reason for your urology practice.

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