S92.333S Displaced fracture of third metatarsal bone, unspecified foot, sequela

ICD-10-CM S92.333S: Displaced fracture of third metatarsal bone, unspecified foot, sequela

ICD-10-CM code S92.333S represents a sequela of a displaced fracture of the third metatarsal bone in an unspecified foot. Metatarsal fractures are frequent foot injuries caused by trauma or repetitive stress. This specific diagnosis code is listed within the ICD-10-CM code tree to denote the residual effects of this particular bone break. 1 5

Plain-language overview

The metatarsal bones are the long bones in the foot that connect the ankle to the toes, and a sudden blow or severe twist can cause an acute fracture in one of these bones. 3

Clinical context

Metatarsal fractures are frequent injuries encountered in trauma and emergency settings, and these injuries can range from a simple isolated fracture to crush injuries involving multiple fractures. 1

Direct trauma to the foot from a heavy object falling on it can cause metatarsal fractures, and stress fractures can also occur from a small amount of repetitive force. 1

What this code represents

The ICD-10-CM code S92.333S is explicitly listed as a displaced fracture of the third metatarsal bone, unspecified foot, sequela. 5

Coding details

The code S92.333S appears in a listing alongside other specific third metatarsal fracture codes, including S92.332S for a left foot sequela and S92.331S for a right foot sequela. 5

The code tree listing includes S92.333S alongside nondisplaced third metatarsal fracture sequela codes, such as S92.334S for the right foot and S92.336S for the unspecified foot. 5

Documentation considerations

The code S92.333S specifies an unspecified foot, whereas the code tree also contains distinct codes for left and right foot displaced third metatarsal fracture sequelae. 5

What the sources add

While clinical literature describes metatarsal fractures as frequent foot injuries caused by direct trauma or repetitive force, the ICD-10-CM code tree provides the specific diagnostic label for the sequela of a displaced third metatarsal fracture. 1 5

Coverage and utilization context

A federal document outlines utilization scenarios for fifth metatarsal fractures using codes like S92.309A and S92.309D alongside associated radiological examination and treatment procedures, but it does not contain S92.333S. 4

Sources

1. Bookshelf — ncbi.nlm.nih.gov; accessed 2026-07-25.
2. Bookshelf — ncbi.nlm.nih.gov; accessed 2026-07-25.
3. Metatarsal fracture (acute) - aftercare: MedlinePlus Medical Encyclopedia — medlineplus.gov; accessed 2026-07-25.
4. Fracture of the Fifth Metatarsal (Foot ... — cms.gov; accessed 2026-07-25.
5. ICD-10-CM 2024 | S92.3 - Fracture of metatarsal bone(s) — unboundmedicine.com; accessed 2026-07-25.