S02
Non-Billable

Fracture of skull and facial bones

Non-Billable / Non-Specific Code

What is Fracture of skull and facial bones?

ICD-10-CM S02 is the diagnosis code for Fracture of skull and facial bones. This code falls under the section "Injuries to the head" within Chapter 19 — Injury, poisoning and certain other consequences of external causes (S00-T88). It is a non-billable/non-specific ICD-10-CM code that should not be used for reimbursement. A more specific sub-code is required for billing. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.

Coding Guidelines for S02

Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.

ICD-10-CM Code Hierarchy

Understanding where S02 sits in the ICD-10-CM classification helps ensure proper coding:

Sub-Codes 9 entries
S02.0Fracture of vault of skullBillableS02.1Fracture of base of skullNon-BillableS02.10Unspecified fracture of base of skullNon-BillableS02.101Fracture of base of skull, right sideBillableS02.102Fracture of base of skull, left sideBillableS02.109Fracture of base of skull, unspecified sideBillableS02.11Fracture of occiputNon-BillableS02.110Type I occipital condyle fracture, unspecified sideBillableS02.111Type II occipital condyle fracture, unspecified sideBillableS02.112Type III occipital condyle fracture, unspecified sideBillableS02.113Unspecified occipital condyle fractureBillableS02.118Other fracture of occiput, unspecified sideBillableS02.119Unspecified fracture of occiputBillableS02.11AType I occipital condyle fracture, right sideBillableS02.11BType I occipital condyle fracture, left sideBillableS02.11CType II occipital condyle fracture, right sideBillableS02.11DType II occipital condyle fracture, left sideBillableS02.11EType III occipital condyle fracture, right sideBillableS02.11FType III occipital condyle fracture, left sideBillableS02.11GOther fracture of occiput, right sideBillableS02.11HOther fracture of occiput, left sideBillableS02.12Fracture of orbital roofNon-BillableS02.121Fracture of orbital roof, right sideBillableS02.122Fracture of orbital roof, left sideBillableS02.129Fracture of orbital roof, unspecified sideBillableS02.19Other fracture of base of skullBillableS02.2Fracture of nasal bonesBillableS02.3Fracture of orbital floorNon-BillableS02.30Fracture of orbital floor, unspecified sideBillableS02.31Fracture of orbital floor, right sideBillableS02.32Fracture of orbital floor, left sideBillableS02.4Fracture of malar, maxillary and zygoma bonesNon-BillableS02.40Fracture of malar, maxillary and zygoma bones, unspecifiedNon-BillableS02.400Malar fracture, unspecified sideBillableS02.401Maxillary fracture, unspecified sideBillableS02.402Zygomatic fracture, unspecified sideBillableS02.40AMalar fracture, right sideBillableS02.40BMalar fracture, left sideBillableS02.40CMaxillary fracture, right sideBillableS02.40DMaxillary fracture, left sideBillableS02.40EZygomatic fracture, right sideBillableS02.40FZygomatic fracture, left sideBillableS02.41LeFort fractureNon-BillableS02.411LeFort I fractureBillableS02.412LeFort II fractureBillableS02.413LeFort III fractureBillableS02.42Fracture of alveolus of maxillaBillableS02.5Fracture of tooth (traumatic)BillableS02.6Fracture of mandibleNon-BillableS02.60Fracture of mandible, unspecifiedNon-BillableS02.600Fracture of unspecified part of body of mandible, unspecified sideBillableS02.601Fracture of unspecified part of body of right mandibleBillableS02.602Fracture of unspecified part of body of left mandibleBillableS02.609Fracture of mandible, unspecifiedBillableS02.61Fracture of condylar process of mandibleNon-BillableS02.610Fracture of condylar process of mandible, unspecified sideBillableS02.611Fracture of condylar process of right mandibleBillableS02.612Fracture of condylar process of left mandibleBillableS02.62Fracture of subcondylar process of mandibleNon-BillableS02.620Fracture of subcondylar process of mandible, unspecified sideBillableS02.621Fracture of subcondylar process of right mandibleBillableS02.622Fracture of subcondylar process of left mandibleBillableS02.63Fracture of coronoid process of mandibleNon-BillableS02.630Fracture of coronoid process of mandible, unspecified sideBillableS02.631Fracture of coronoid process of right mandibleBillableS02.632Fracture of coronoid process of left mandibleBillableS02.64Fracture of ramus of mandibleNon-BillableS02.640Fracture of ramus of mandible, unspecified sideBillableS02.641Fracture of ramus of right mandibleBillableS02.642Fracture of ramus of left mandibleBillableS02.65Fracture of angle of mandibleNon-BillableS02.650Fracture of angle of mandible, unspecified sideBillableS02.651Fracture of angle of right mandibleBillableS02.652Fracture of angle of left mandibleBillableS02.66Fracture of symphysis of mandibleBillableS02.67Fracture of alveolus of mandibleNon-BillableS02.670Fracture of alveolus of mandible, unspecified sideBillableS02.671Fracture of alveolus of right mandibleBillableS02.672Fracture of alveolus of left mandibleBillableS02.69Fracture of mandible of other specified siteBillableS02.8Fractures of other specified skull and facial bonesNon-BillableS02.80Fracture of other specified skull and facial bones, unspecified sideBillableS02.81Fracture of other specified skull and facial bones, right sideBillableS02.82Fracture of other specified skull and facial bones, left sideBillableS02.83Fracture of medial orbital wallNon-BillableS02.831Fracture of medial orbital wall, right sideBillableS02.832Fracture of medial orbital wall, left sideBillableS02.839Fracture of medial orbital wall, unspecified sideBillableS02.84Fracture of lateral orbital wallNon-BillableS02.841Fracture of lateral orbital wall, right sideBillableS02.842Fracture of lateral orbital wall, left sideBillableS02.849Fracture of lateral orbital wall, unspecified sideBillableS02.85Fracture of orbit, unspecifiedBillableS02.9Fracture of unspecified skull and facial bonesNon-BillableS02.91Unspecified fracture of skullBillableS02.92Unspecified fracture of facial bonesBillable
Related Codes

Frequently Asked Questions

Is S02 a billable ICD-10-CM code?

No, S02 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.

What does S02 mean?

S02 is the ICD-10-CM diagnosis code for "Fracture of skull and facial bones". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.

What section is S02 in?

S02 is located in Section S00-S09 — "Injuries to the head" within Chapter 19 of the ICD-10-CM Tabular List.

What are the sub-codes of S02?

S02 has 9 sub-code(s) that provide more specific detail: S02.0, S02.1, S02.2, S02.3, S02.4 and more.

When should I use S02?

Use S02 when the patients documented diagnosis matches "Fracture of skull and facial bones" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.

People Also Ask

What is the ICD-10 code for Fracture of skull and facial bones?

The ICD-10-CM code for Fracture of skull and facial bones is S02.

Can S02 be used for primary diagnosis?

No, S02 is non-billable. Use a more specific sub-code for primary diagnosis billing.

What chapter is S02 in?

S02 is in Chapter 19 of the ICD-10-CM Tabular List.

Is S02 valid for 2026?

Yes, S02 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.

See Also

← PreviousS01.95Open bite of unspecified part of headNext →S02.0Fracture of vault of skull
Code Details
S02
Fracture of skull and facial bones
Non-Billable / Non-Specific Code
19 — Injury, poisoning and certain other consequences of external causes (S00-T88)
S00-S09 — Injuries to the head
2026 ICD-10-CM