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S62.642B

✓ Billable

Nondisplaced fracture of proximal phalanx of right middle finger, initial encounter for open fracture

Injury, poisoning and certain other consequences of external causes (S00-T88)

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❌ Excludes1

inherited

Rules inherited from parent codes in the hierarchy.

S62
  • • traumatic amputation of wrist and hand (S68.-)

⚠️ Excludes2

inherited

Rules inherited from parent codes.

S62.6
  • • fracture of thumb (S62.5-)
S62
  • • fracture of distal parts of ulna and radius (S52.-)

Clinical Description

ICD-10-CM code S62.642B represents nondisplaced fracture of proximal phalanx of right middle finger, initial encounter for open fracture. This code falls under the Injury, poisoning and certain other consequences of external causes (S00-T88) classification. It is a billable/specific code valid for HIPAA-covered transactions as of October 1, 2025 (FY2026). This code can be used to indicate a diagnosis for reimbursement purposes on insurance claims.

This is a 8-character code at the 7th level of specificity. This is the most specific code available in this subcategory. Coders should note that S62.642B has 1 Excludes1 restriction(s) — codes that cannot be reported together on the same claim.

Frequently Asked Questions

What is ICD-10 code S62.642B?

ICD-10-CM code S62.642B is "Nondisplaced fracture of proximal phalanx of right middle finger, initial encounter for open fracture". It belongs to the category: Injury, poisoning and certain other consequences of external causes (S00-T88).

Is S62.642B a billable ICD-10 code?

Yes, S62.642B is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

What codes are excluded with S62.642B?

S62.642B has 1 Excludes1 rule(s). These codes are mutually exclusive and cannot be coded together on the same claim.

Can S62.642B be coded with other codes?

S62.642B has 2 Excludes2 note(s). These conditions can be coded together if both are documented in the patient record.

Related Codes in S62.642

Other codes in the same category that may be relevant for differential coding:

S62.642ANondisplaced fracture of proximal phalanx of right middle finger, initial encounter for closed fractureS62.642DNondisplaced fracture of proximal phalanx of right middle finger, subsequent encounter for fracture with routine healingS62.642GNondisplaced fracture of proximal phalanx of right middle finger, subsequent encounter for fracture with delayed healingS62.642KNondisplaced fracture of proximal phalanx of right middle finger, subsequent encounter for fracture with nonunionS62.642PNondisplaced fracture of proximal phalanx of right middle finger, subsequent encounter for fracture with malunionS62.642SNondisplaced fracture of proximal phalanx of right middle finger, sequela

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Code Information

CodeS62.642B
BillableYes
ParentS62.642
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes11 rule(s)
Excludes22 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)