CCSD code H0210 – Open appendicectomy
H0210 is the CCSD code for appendicectomy performed through an open abdominal incision. UK private medical insurers such as Bupa, AXA Health, Aviva and Vitality pay the surgeon's fee against it, with claims usually sent through Healthcode.
H0210 sits in section 11.5.0 Large Intestine of the CCSD Schedule. Laparoscopic appendicectomy is coded H0280 and robotic-assisted appendicectomy H0211, and CCSD lists both as unacceptable combinations with H0210.
- Group
- 11 Abdomen (excluding urinary and reproductive organs)
- Category
- Large intestine
- Section
- 11.5.0 Large Intestine
- Billable
- No
- Code also known as
- appendix removal, appendectomy, appendiceal resection
Let Pabau's smart automation suggest the right codes, reduce claim denials, and keep your practice compliant—effortlessly.
- AI-powered code suggestions
- Real-time compliance checks
- Faster claims, fewer denials
Automate repetitive tasks and focus on what matters most—your patients.
Reduce coding errors and ensure compliance with the latest regulations.
Clean claims, fewer denials, and faster reimbursements.
Powerful insights and reporting to help your practice thrive.
HIPAA compliant SOC 2 certified GDPR-compliant Trusted by 4,000+ clinics worldwide
Key takeaways
CCSD code H0210 covers open appendicectomy and sits in section 11.5.0 Large Intestine of the CCSD Schedule.
Laparoscopic appendicectomy is coded H0280 and robotic-assisted appendicectomy H0211, so the operation note must state the approach.
CCSD lists H0280, H0211, H0310 and H0700 among the codes that should not be billed with H0210 for the same operation.
The anaesthetist and the pathologist bill their own fees, outside the surgeon’s H0210 claim.
Record the insurer’s authorisation number and a complete operation note before the claim goes to Healthcode.
What is CCSD code H0210?
CCSD code H0210 is the UK private-healthcare code for appendicectomy performed as an open operation. It sits in section 11.5.0 Large Intestine, within chapter 11 of the CCSD Schedule.
CCSD stands for Clinical Coding and Schedule Development. The CCSD Group maintains the codes UK private consultants quote on invoices, and insurers such as Bupa, AXA Health, Aviva and Vitality license them. Private hospitals use them too, and claims often reach insurers through clearing houses such as Healthcode.
H0210 is one of three appendicectomy codes. Laparoscopic appendicectomy has its own code, H0280, and robotic-assisted appendicectomy was given H0211 in 2024. Matching the code to the documented approach is the first check on every claim.
The CCSD Group does not set fees or decide reimbursement. Each insurer applies its own fee schedule and benefit rules to H0210, so confirm the current amount with the patient’s insurer. For Bupa patients, check how Bupa uses CCSD codes before you quote a fee.
What H0210 includes and what is billed separately
H0210 covers the surgeon’s work for the whole open operation, from incision to closure. The core steps are:
- Access through a right iliac fossa incision or another open abdominal incision
- Mobilisation of the appendix from adhesions or the caecal wall
- Ligation and division of the mesoappendix, which carries the appendicular artery
- Management of the appendix stump by ligation, stapling or inversion
- Inspection of the surrounding bowel and peritoneum
- Haemostasis, routine washout and wound closure in layers
Other clinicians involved in the same admission bill their own fees, separately from the surgeon’s H0210 claim.
Open, laparoscopic or robotic: choosing between H0210, H0280 and H0211
The CCSD Schedule splits appendicectomy by surgical approach. Code from the approach recorded in the operation note, never from the booking or the theatre list.
CCSD lists H0280 and H0211 as unacceptable combinations with H0210. One appendicectomy takes one appendicectomy code, chosen by the approach used.
A laparoscopic operation is sometimes converted to an open one. CCSD’s coding principles and each insurer’s rules decide which code applies, so check both before you submit. Either way, record the conversion and its reason in the operation note. The decision path below puts the approach, the code and the excluded combinations on one page.

Codes CCSD does not allow with H0210
CCSD lists H0210 as an unacceptable combination with seven codes: H0280, H0211, H0310, H0610, H0700, H0750 and H1700. These principles are guidance, and each insurer decides whether to adopt a given combination. Expect a query if one of them appears next to H0210 for the same operation.
When an operation goes well beyond a standard appendicectomy, look for the code that describes the larger procedure. Check the full CCSD entry and the insurer’s rules before you submit.
ICD-10 diagnosis codes to record with H0210
Insurers ask for the diagnosis behind the operation at pre-authorisation, and some ask for it on the claim. UK practices record it with the WHO ICD-10 classification, where the K35 to K37 block covers appendicitis.
Use the most specific code that the operation findings and histology support. Note any diagnosis update in the patient record before the claim goes out.
Documentation and pre-authorisation for H0210 claims
Insurers can ask for clinical records before they pay a surgical claim. Keep this set on file for every H0210 operation:
- Operation note stating the open approach, indication, findings, technique and closure
- Pre-operative and post-operative diagnoses, both dated
- Anaesthetic record completed by the anaesthetist
- Histopathology request for the appendix specimen
- Insurer authorisation number, recorded before the invoice is raised
Patients normally need authorisation from their insurer before private treatment. Acute appendicitis often presents as an emergency, and many patients are treated in the NHS. If a private hospital takes the case, contact the insurer as early as possible, because emergency cover varies between policies.
Keeping complete medical records from admission onwards makes authorisation requests and insurer queries quicker to answer.

Pro Tip
Check three items before any H0210 invoice goes out. The operation note states an open approach, the authorisation number is on the invoice, and the histology request is on file.
Common reasons H0210 claims are rejected
H0210 rejections follow a predictable pattern. Check each cause below before you submit.
Structured digital forms help your team capture each required detail at the point of care, rather than chasing it after discharge.

How Pabau supports H0210 claims through Healthcode
Paperwork for an appendicectomy often ends up in several places. The operation note sits in one system, the invoice in another, and the claim is re-keyed into Healthcode. Each hand-off risks a wrong approach code or a lost authorisation number.
Pabau connects to Healthcode through its claims management software. The invoice you already raise becomes an electronic claim, with the code, amounts and patient details carried over. Healthcode’s validation rules check the claim before it is sent.
Your team still chooses the code, and Pabau carries it from the invoice to the claim. The operation note, consent forms and histology report sit on the same patient record. When an insurer queries a claim, the evidence is in one place, and the claims dashboard shows its status until it settles.

Send appendicectomy claims without re-keying
Pabau turns the invoice for an H0210 operation into a Healthcode claim and tracks it to settlement. The operation note stays on the same patient record.
Conclusion
Code H0210 only when the appendix came out through an open incision. A laparoscopic operation goes on H0280 and a robotic-assisted one on H0211, and none of the three is billed alongside another.
Before you submit, confirm three facts. The operation note states the approach, the authorisation number is on the invoice, and no unacceptable combination sits on the claim. A short hold costs less than a rejection and a resubmission.
To see how Pabau turns surgical invoices into Healthcode claims you can track, book a demo.
Continue your research
Need an overview of Bupa CCSD procedure codes? Bupa CCSD codes covers the structure and submission rules for CCSD-coded claims across UK private insurers.
Coding a larger bowel resection instead? CCSD code H3334 walks through billing a low anterior resection for UK private insurers.
Billing gallbladder surgery next? CCSD code J1820 explains the code for cholecystectomy with bile duct exploration.
Working on small-bowel surgery? CCSD code G5810 is the billing guide for excision of the jejunum.
Want fewer surgical claim rejections? Claims management software shows how Pabau sends claims to Healthcode and tracks their status to settlement.
Frequently asked questions
What does CCSD code H0210 cover?
CCSD code H0210 covers open appendicectomy, the removal of the appendix through an abdominal incision. It includes mobilisation, ligation of the mesoappendix, stump management and wound closure. Laparoscopic and robotic-assisted operations use H0280 and H0211 instead.
Which ICD-10 codes are recorded with H0210?
The usual codes come from the K35 to K37 appendicitis block. K35.2 is acute appendicitis with generalised peritonitis, and K35.3 is acute appendicitis with localised peritonitis. Use the most specific code that the operation findings and histology support.
Can H0210 be billed with drainage of an appendix abscess?
No. CCSD lists H0310, drainage of an appendix abscess, as an unacceptable combination with H0210. Record the abscess and its drainage in the operation note, and check the insurer’s rules before you submit.
Is H0210 used for laparoscopic appendicectomy?
No. Laparoscopic appendicectomy has its own CCSD code, H0280, added in November 2013. Robotic-assisted appendicectomy is H0211, added in April 2024. H0210 is reserved for the open operation.
How is anaesthesia billed for an appendicectomy?
The anaesthetist bills their own fee to the insurer, separately from the surgeon’s H0210 claim. Both invoices relate to the same operation and usually quote the same authorisation number.
What is the difference between H0210 and H0700?
H0210 removes the appendix alone through an open incision. H0700 is right hemicolectomy, where the appendix comes out with the resected right colon. CCSD lists the two as an unacceptable combination, so H0210 is not added to a right hemicolectomy claim.