S62.318B

S62.318B: Displaced fracture of base of other metacarpal bone, initial encounter for open fracture

Billable / specific codeICD-10-CM

S62.318B is a billable, specific ICD-10-CM code for displaced fracture of base of other metacarpal bone, initial encounter for open fracture. It is valid for submission on a claim.

Check S62.318B with the rest of the claim: free scrubber

7th character "B": initial encounter for open fracture

The appropriate 7th character is to be added to each code from category S62

A: initial encounter for closed fracture
B: initial encounter for open fracture
D: subsequent encounter for fracture with routine healing
G: subsequent encounter for fracture with delayed healing
K: subsequent encounter for fracture with nonunion
P: subsequent encounter for fracture with malunion
S: sequela

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

Displaced fracture of base of specified metacarpal bone with unspecified laterality

Excludes1 inherited from the categories above S62.318B

A category’s note binds every code beneath it.

Written on S62: Fracture at wrist and hand level

traumatic amputation of wrist and hand (S68.-)

Excludes2 inherited from the categories above S62.318B

Not part of this code, but both may be coded when both are present.

Written on S62.3: Fracture of other and unspecified metacarpal bone

fracture of first metacarpal bone (S62.2-)

Written on S62: Fracture at wrist and hand level

fracture of distal parts of ulna and radius (S52.-)

Other codes that can never be billed with S62.318B

Their own Excludes1 notes name this code, so the conflict is not listed above.

M84.3Stress fracture
M84.4Pathological fracture, not elsewhere classified
S61Open wound of wrist, hand and fingers

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.