S51
Non-Billable

Open wound of elbow and forearm

Non-Billable / Non-Specific Code

What is Open wound of elbow and forearm?

ICD-10-CM S51 is the diagnosis code for Open wound of elbow and forearm. This code falls under the section "Injuries to the elbow and forearm" 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.

⛔ Excludes1
â„šī¸ Excludes2

Coding Guidelines for S51

⛔ Type 1 Excludes (Never code together)

The following conditions should never be coded at the same time as S51. They are mutually exclusive:

  • open fracture of elbow and forearm (S52.- with open fracture 7th character)
  • traumatic amputation of elbow and forearm (S58.-)

â„šī¸ Type 2 Excludes (Code separately if applicable)

The following conditions are not included in S51. If the patient has both, code each condition separately:

  • open wound of wrist and hand (S61.-)

ICD-10-CM Code Hierarchy

Understanding where S51 sits in the ICD-10-CM classification helps ensure proper coding:

Sub-Codes 2 entries
S51.0Open wound of elbowNon-BillableS51.00Unspecified open wound of elbowNon-BillableS51.001Unspecified open wound of right elbowBillableS51.002Unspecified open wound of left elbowBillableS51.009Unspecified open wound of unspecified elbowBillableS51.01Laceration without foreign body of elbowNon-BillableS51.011Laceration without foreign body of right elbowBillableS51.012Laceration without foreign body of left elbowBillableS51.019Laceration without foreign body of unspecified elbowBillableS51.02Laceration with foreign body of elbowNon-BillableS51.021Laceration with foreign body of right elbowBillableS51.022Laceration with foreign body of left elbowBillableS51.029Laceration with foreign body of unspecified elbowBillableS51.03Puncture wound without foreign body of elbowNon-BillableS51.031Puncture wound without foreign body of right elbowBillableS51.032Puncture wound without foreign body of left elbowBillableS51.039Puncture wound without foreign body of unspecified elbowBillableS51.04Puncture wound with foreign body of elbowNon-BillableS51.041Puncture wound with foreign body of right elbowBillableS51.042Puncture wound with foreign body of left elbowBillableS51.049Puncture wound with foreign body of unspecified elbowBillableS51.05Open bite of elbowNon-BillableS51.051Open bite, right elbowBillableS51.052Open bite, left elbowBillableS51.059Open bite, unspecified elbowBillableS51.8Open wound of forearmNon-BillableS51.80Unspecified open wound of forearmNon-BillableS51.801Unspecified open wound of right forearmBillableS51.802Unspecified open wound of left forearmBillableS51.809Unspecified open wound of unspecified forearmBillableS51.81Laceration without foreign body of forearmNon-BillableS51.811Laceration without foreign body of right forearmBillableS51.812Laceration without foreign body of left forearmBillableS51.819Laceration without foreign body of unspecified forearmBillableS51.82Laceration with foreign body of forearmNon-BillableS51.821Laceration with foreign body of right forearmBillableS51.822Laceration with foreign body of left forearmBillableS51.829Laceration with foreign body of unspecified forearmBillableS51.83Puncture wound without foreign body of forearmNon-BillableS51.831Puncture wound without foreign body of right forearmBillableS51.832Puncture wound without foreign body of left forearmBillableS51.839Puncture wound without foreign body of unspecified forearmBillableS51.84Puncture wound with foreign body of forearmNon-BillableS51.841Puncture wound with foreign body of right forearmBillableS51.842Puncture wound with foreign body of left forearmBillableS51.849Puncture wound with foreign body of unspecified forearmBillableS51.85Open bite of forearmNon-BillableS51.851Open bite of right forearmBillableS51.852Open bite of left forearmBillableS51.859Open bite of unspecified forearmBillable
Related Codes

Frequently Asked Questions

Is S51 a billable ICD-10-CM code?

No, S51 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.

What does S51 mean?

S51 is the ICD-10-CM diagnosis code for "Open wound of elbow and forearm". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.

What section is S51 in?

S51 is located in Section S50-S59 — "Injuries to the elbow and forearm" within Chapter 19 of the ICD-10-CM Tabular List.

What are the sub-codes of S51?

S51 has 2 sub-code(s) that provide more specific detail: S51.0, S51.8.

When should I use S51?

Use S51 when the patients documented diagnosis matches "Open wound of elbow and forearm" 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 Open wound of elbow and forearm?

The ICD-10-CM code for Open wound of elbow and forearm is S51.

Can S51 be used for primary diagnosis?

No, S51 is non-billable. Use a more specific sub-code for primary diagnosis billing.

What chapter is S51 in?

S51 is in Chapter 19 of the ICD-10-CM Tabular List.

What conditions are excluded from S51?

Type 1 Excludes for S51 include: open fracture of elbow and forearm (S52.- with open fracture 7th character); traumatic amputation of elbow and forearm (S58.-).

Is S51 valid for 2026?

Yes, S51 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.

See Also

← PreviousS50.919Unspecified superficial injury of unspecified forearmNext →S51.0Open wound of elbow
Code Details
S51
Open wound of elbow and forearm
Non-Billable / Non-Specific Code
19 — Injury, poisoning and certain other consequences of external causes (S00-T88)
S50-S59 — Injuries to the elbow and forearm
2026 ICD-10-CM