CCSD code F4410 – Parotidectomy with facial nerve preservation

Key takeaways

CCSD code F4410 covers total excision of the parotid gland, both lobes, with the facial nerve identified and preserved.

Partial excision with the nerve preserved is F4430, and parotid excision that fits neither descriptor, including nerve sacrifice, falls under F4400.

Pair F4410 with a specific WHO ICD-10 code, such as D11.0 for a benign parotid tumour or C07 for a malignant one.

UK private medical insurers generally expect planned surgery to be pre-authorised, so record the authorisation number before the operation.

Pabau, the practice software we build, keeps the operative note, histology and consent on one patient record and sends CCSD-coded claims through Healthcode.

What CCSD code F4410 covers

CCSD code F4410 is the UK private billing code for total excision of parotid gland and preservation of facial nerve. The surgeon removes the whole parotid gland, both the superficial and the deep lobe. The facial nerve, cranial nerve VII, is identified, dissected free and kept intact.

Both conditions must hold for F4410. If only part of the gland is removed with the nerve preserved, the code is F4430. A parotid excision that fits neither descriptor, including one where the nerve is sacrificed, falls under F4400.

CCSD stands for Clinical Coding & Schedule Development. The CCSD group maintains the schedule of CCSD codes used by UK private medical insurers. Bupa, AXA Health, Aviva and Vitality all use it to identify procedures and pay for them. Practices submit claims electronically through Healthcode, and insurers settle them in pounds sterling.

Where F4410 sits in the CCSD schedule

Use the reference details below to check that the code on the claim matches the operation booked.

F4410, F4430 or F4400? Check the extent and the nerve

Three CCSD codes describe parotid excision, and two questions decide between them. Was the facial nerve preserved, and how much of the gland came out? The diagram below sets them in the order to ask them.

A frequent error is billing F4410 when the note describes a superficial parotidectomy. That operation is a partial excision, so it belongs under CCSD code F4430. Nerve sacrifice moves the claim the other way, to CCSD code F4400, because neither nerve-preserving descriptor applies.

F4410 is for the parotid only. Excision of the submandibular gland is billed as F4440, and excision of the sublingual gland as F4450.

What the operative note must show for F4410

Total parotidectomy with facial nerve preservation usually begins with a preauricular incision extended into the neck. The surgeon finds the main trunk of the facial nerve near the stylomastoid foramen. Each branch is then followed forward through the gland.

The superficial lobe is lifted off the nerve branches first. The deep lobe is then freed from between the branches and removed. Haemostasis, drain placement and closure complete the operation.

Insurers compare the operative note with the billed code. A defensible F4410 note records:

• Excision of both the superficial and the deep lobe, stated explicitly
• Identification of the facial nerve trunk and the landmark used to find it
• Dissection and preservation of the peripheral facial nerve branches
• Use of intraoperative nerve monitoring, and who performed it
• The specimen sent to histopathology
• Drain placement and any unexpected finding

Intraoperative findings sometimes force the surgeon to sacrifice the nerve. Code the operation that was performed, even when it differs from the one booked. Record the reason in the note and bill F4400 instead.

Indications and ICD-10 codes for F4410

Insurers pay for total parotidectomy when the record shows why the whole gland had to come out. The indication should match across the referral letter, the operative note and the claim.

Common indications include a pleomorphic adenoma involving the deep lobe and a recurrent pleomorphic adenoma. A malignant tumour that spares the nerve is another. End-stage chronic sialadenitis occasionally leads to removal of the whole gland after conservative treatment fails.

Cite codes from the WHO ICD-10 (5th edition) tabular list. The codes most often paired with F4410 are:

Final histology can change the diagnosis after surgery. A tumour thought benign before the operation may come back malignant, which moves the claim from D11.0 to C07. Update the diagnosis code on the claim once the pathology report confirms it.

Facial nerve monitoring alongside F4410

Intraoperative facial nerve monitoring uses electromyography to warn the surgeon of traction or heat injury to the nerve branches. How it is billed depends on who performs it.

When the operating surgeon runs and interprets the monitoring, treat it as part of the operation. Record it in the operative note, but don’t add a separate code.

A neurophysiologist who attends only to run the monitoring bills their own fee, where the insurer recognises one. Name that practitioner in the operative note, so the two claims can be matched.

Pre-authorisation and the documents insurers ask to see

UK private medical insurers generally expect planned surgery to be pre-authorised. Get the authorisation number before the operation and record it with the booking. Each insurer sets its own process, so check its current requirements rather than another insurer’s.

Ask for authorisation against F4410 specifically. If the insurer authorises a different parotid code, resolve it before surgery. Send imaging or clinical notes that show why the whole gland must come out.

Have these documents ready before you submit the claim:

• Indication: the diagnosis, and why total excision was chosen over partial excision
• Imaging: the ultrasound or MRI report showing the extent of disease
• Operative note: both lobes excised and the facial nerve preserved
• Histology: the pathology report on the excised gland
• Consent: the signed form, including the facial nerve risks discussed with the patient

Insurer fees for F4410 vary, and CCSD fee and benefit details sit behind a login. Look up the current figure in each insurer’s own schedule, such as the Bupa CCSD codes list, before you quote the patient.

Other practitioners billing alongside F4410

F4410 covers the operating surgeon’s fee. The anaesthetist bills separately for the same operation, under the insurer’s rules for anaesthetic fees. Check that the anaesthetist has the authorisation details too.

Insurer rules on assistant surgeon fees differ. Check the policy before an assistant bills, and keep the surgeon’s reason for needing one with the record.

CPT crosswalk for international reference

CPT codes belong to the US billing system and play no part in a UK private insurer claim. The crosswalk below is for education, peer review and international audit comparison only. It draws on the AMA CPT code set.

CPT 42426 adds a unilateral radical neck dissection to total parotidectomy, so it is not an F4410 equivalent. CPT 42440 describes submandibular gland excision, which CCSD codes as F4440. The two systems were built independently, so check the current AMA manual before a formal comparison.

Post-operative complications and billing

Complications after total parotidectomy are separate billing events, never re-billed under F4410. Each one that needs further treatment takes its own procedure code and an ICD-10 complication code.

• Facial nerve weakness: record onset and recovery clearly, and distinguish temporary weakness from permanent paralysis.
• Salivary fistula or sialocele: conservative care is billed as follow-up consultations, and surgical repair takes its own code.
• Haematoma needing a return to theatre: bill the second operation separately, with the reason recorded in its own operative note.
• Frey syndrome: gustatory sweating can appear months later, and only its treatment is billed, under the code for that treatment.

Common mistakes that get F4410 claims rejected

These are the common mistakes behind a rejected F4410 claim, each paired with its fix.

Before you submit an F4410 claim

Run through this checklist before the claim leaves the practice. Each item maps to one of the rejection reasons above.

• The operative note states that both lobes were excised.
• The note confirms that the facial nerve was preserved.
• You’ve ruled out F4430 and F4400 against that note.
• The diagnosis code is a specific WHO ICD-10 code that matches the histology.
• The pre-authorisation number on the claim covers F4410.
• The signed consent and the imaging report sit with the surgical record.

How Pabau keeps F4410 claims tied to the operative note

A parotid surgery claim depends on documents that arrive at different times. The referral letter, imaging, consent and pathology report often sit in different places, and the claim waits while someone finds them.

Pabau holds those documents on one patient record. Its claims software for practices connects to Healthcode and pulls the details already on that record into the CCSD-coded claim. You then send the claim and track its status without leaving Pabau.

Coding decisions stay with the surgeon and the practice’s billing team. Pabau keeps the evidence for those decisions on hand when the insurer asks.

Keep every F4410 claim backed by the record

Pabau keeps the operative note, consent and pathology report on one patient record, then sends CCSD-coded claims through Healthcode. See how it fits your practice.

Book a demo

Conclusion

F4410 asks two questions of the operative note. Did the whole gland come out, and was the facial nerve preserved? A yes to both supports the code, and a no to either moves the claim to F4430 or F4400.

Settle the code against the note and the histology before submission, and the claim reaches the insurer with its evidence attached. To see how Pabau keeps that evidence on one record, book a demo.

Continue your research

Billing a partial parotidectomy? CCSD code F4430 covers partial excision of the parotid gland with the facial nerve preserved.

Was the facial nerve sacrificed? CCSD code F4400 covers parotid excision that fits neither F4410 nor F4430.

Coding a malignant parotid tumour? ICD-10 code C07 explains the diagnosis code for a malignant neoplasm of the parotid gland.

Billing a salivary biopsy before surgery? CCSD code F4810 covers open salivary gland biopsy and the records insurers expect for it.

Checking fees across the Bupa schedule? Bupa CCSD codes lists the procedure codes Bupa recognises and how to use them.

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