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ICD-10/S73

S73 ICD-10-CM Code: Dislocation and sprain of joint and ligaments of hip

Billing Status: NO. This is a clinician non-billable / parent hierarchy grouping in the ICD-10-CM system.

Code Set: Valid FY2026 and FY2027. FY2026 took effect October 1, 2025.

Official Registry Overview & Definition

Dislocation and sprain of joint and ligaments of hip is a non-billable ICD-10-CM category code (S73). A more specific billable subcode must be selected for claims submission.

Official Tabular Instructional Notes

Sequencing, inclusion, and exclusion notes published for S73 in the official ICD-10-CM tabular list.

Includes

Conditions the official ICD-10-CM tabular list includes under this code.

  • avulsion of joint or ligament of hip
  • laceration of cartilage, joint or ligament of hip
  • sprain of cartilage, joint or ligament of hip
  • traumatic hemarthrosis of joint or ligament of hip
  • traumatic rupture of joint or ligament of hip
  • traumatic subluxation of joint or ligament of hip
  • traumatic tear of joint or ligament of hip

Excludes2 — Not Included Here

Conditions not covered by this code, but which may be reported alongside it when both are present.

  • strain of muscle, fascia and tendon of hip and thigh (S76.-)
  • burns and corrosions (T20-T32)
  • frostbite (T33-T34)
  • snake bite (T63.0-)
  • venomous insect bite or sting (T63.4-)

Code Also

Additional codes that may be required to fully describe the encounter.

  • any associated open wound

Frequently Asked Questions (FAQ) & Clinical Guidance

Can S73 be billed directly?

No. S73 (Dislocation and sprain of joint and ligaments of hip) is a non-billable ICD-10-CM category code. A more specific billable subcode must be selected based on clinical documentation.

Does S73 require a 7th character?

Yes. The appropriate 7th character is to be added to each code from category S73; A: initial encounter; D: subsequent encounter; S: sequela.

Nearest Codes in This Family

Official ICD-10-CM classifications closest to S73 in its code family, with their registry titles.

  • S73.0 — Subluxation and dislocation of hip
  • S73.00 — Unspecified subluxation and dislocation of hip
  • S73.001 — Unspecified subluxation of right hip
  • S73.001A — Unspecified subluxation of right hip, initial encounter
  • S73.001D — Unspecified subluxation of right hip, subsequent encounter
  • S73.001S — Unspecified subluxation of right hip, sequela
  • S73.002 — Unspecified subluxation of left hip
  • S73.002A — Unspecified subluxation of left hip, initial encounter
  • S73.002D — Unspecified subluxation of left hip, subsequent encounter
  • S73.002S — Unspecified subluxation of left hip, sequela
  • S73.003 — Unspecified subluxation of unspecified hip
  • S73.003A — Unspecified subluxation of unspecified hip, initial encounter
  • S73.003D — Unspecified subluxation of unspecified hip, subsequent encounter
  • S73.003S — Unspecified subluxation of unspecified hip, sequela
  • S73.004 — Unspecified dislocation of right hip
  • S73.004A — Unspecified dislocation of right hip, initial encounter
  • S73.004D — Unspecified dislocation of right hip, subsequent encounter
  • S73.004S — Unspecified dislocation of right hip, sequela
  • S73.005 — Unspecified dislocation of left hip
  • S73.005A — Unspecified dislocation of left hip, initial encounter
  • S73.005D — Unspecified dislocation of left hip, subsequent encounter
  • S73.005S — Unspecified dislocation of left hip, sequela
  • S73.006 — Unspecified dislocation of unspecified hip
  • S73.006A — Unspecified dislocation of unspecified hip, initial encounter
  • S73.006D — Unspecified dislocation of unspecified hip, subsequent encounter
  • S73.006S — Unspecified dislocation of unspecified hip, sequela
  • S73.01 — Posterior subluxation and dislocation of hip
  • S73.011 — Posterior subluxation of right hip
  • S73.011A — Posterior subluxation of right hip, initial encounter
  • S73.011D — Posterior subluxation of right hip, subsequent encounter
  • S73.011S — Posterior subluxation of right hip, sequela
  • S73.012 — Posterior subluxation of left hip
  • S73.012A — Posterior subluxation of left hip, initial encounter
  • S73.012D — Posterior subluxation of left hip, subsequent encounter
  • S73.012S — Posterior subluxation of left hip, sequela
  • S73.013 — Posterior subluxation of unspecified hip
  • S73.013A — Posterior subluxation of unspecified hip, initial encounter
  • S73.013D — Posterior subluxation of unspecified hip, subsequent encounter
  • S73.013S — Posterior subluxation of unspecified hip, sequela
  • S73.014 — Posterior dislocation of right hip
  • S73.014A — Posterior dislocation of right hip, initial encounter
  • S73.014D — Posterior dislocation of right hip, subsequent encounter
  • S73.014S — Posterior dislocation of right hip, sequela
  • S73.015 — Posterior dislocation of left hip
  • S73.015A — Posterior dislocation of left hip, initial encounter
  • S73.015D — Posterior dislocation of left hip, subsequent encounter
  • S73.015S — Posterior dislocation of left hip, sequela
  • S73.016 — Posterior dislocation of unspecified hip
  • S73.016A — Posterior dislocation of unspecified hip, initial encounter
  • S73.016D — Posterior dislocation of unspecified hip, subsequent encounter
  • S73.016S — Posterior dislocation of unspecified hip, sequela
  • S73.02 — Obturator subluxation and dislocation of hip
  • S73.021 — Obturator subluxation of right hip
  • S73.021A — Obturator subluxation of right hip, initial encounter
  • S73.021D — Obturator subluxation of right hip, subsequent encounter
  • S73.021S — Obturator subluxation of right hip, sequela
  • S73.022 — Obturator subluxation of left hip
  • S73.022A — Obturator subluxation of left hip, initial encounter
  • S73.022D — Obturator subluxation of left hip, subsequent encounter
  • S73.022S — Obturator subluxation of left hip, sequela
  • S73.023 — Obturator subluxation of unspecified hip
  • S73.023A — Obturator subluxation of unspecified hip, initial encounter
  • S73.023D — Obturator subluxation of unspecified hip, subsequent encounter
  • S73.023S — Obturator subluxation of unspecified hip, sequela
  • S73.024 — Obturator dislocation of right hip
  • S73.024A — Obturator dislocation of right hip, initial encounter
  • S73.024D — Obturator dislocation of right hip, subsequent encounter
  • S73.024S — Obturator dislocation of right hip, sequela
  • S73.025 — Obturator dislocation of left hip
  • S73.025A — Obturator dislocation of left hip, initial encounter
  • S73.025D — Obturator dislocation of left hip, subsequent encounter
  • S73.025S — Obturator dislocation of left hip, sequela
  • S73.026 — Obturator dislocation of unspecified hip
  • S73.026A — Obturator dislocation of unspecified hip, initial encounter
  • S73.026D — Obturator dislocation of unspecified hip, subsequent encounter
  • S73.026S — Obturator dislocation of unspecified hip, sequela
  • S73.03 — Other anterior subluxation and dislocation of hip
  • S73.031 — Other anterior subluxation of right hip
  • S73.031A — Other anterior subluxation of right hip, initial encounter
  • S73.031D — Other anterior subluxation of right hip, subsequent encounter
  • S73.031S — Other anterior subluxation of right hip, sequela
  • S73.032 — Other anterior subluxation of left hip
  • S73.032A — Other anterior subluxation of left hip, initial encounter
  • S73.032D — Other anterior subluxation of left hip, subsequent encounter
  • S73.032S — Other anterior subluxation of left hip, sequela
  • S73.033 — Other anterior subluxation of unspecified hip
  • S73.033A — Other anterior subluxation of unspecified hip, initial encounter
  • S73.033D — Other anterior subluxation of unspecified hip, subsequent encounter
  • S73.033S — Other anterior subluxation of unspecified hip, sequela
  • S73.034 — Other anterior dislocation of right hip
  • S73.034A — Other anterior dislocation of right hip, initial encounter
  • S73.034D — Other anterior dislocation of right hip, subsequent encounter
  • S73.034S — Other anterior dislocation of right hip, sequela
  • S73.035 — Other anterior dislocation of left hip
  • S73.035A — Other anterior dislocation of left hip, initial encounter
  • S73.035D — Other anterior dislocation of left hip, subsequent encounter
  • S73.035S — Other anterior dislocation of left hip, sequela
  • S73.036 — Other anterior dislocation of unspecified hip
  • S73.036A — Other anterior dislocation of unspecified hip, initial encounter
  • S73.036D — Other anterior dislocation of unspecified hip, subsequent encounter
  • S73.036S — Other anterior dislocation of unspecified hip, sequela
  • S73.04 — Central subluxation and dislocation of hip
  • S73.041 — Central subluxation of right hip
  • S73.041A — Central subluxation of right hip, initial encounter
  • S73.041D — Central subluxation of right hip, subsequent encounter
  • S73.041S — Central subluxation of right hip, sequela
  • S73.042 — Central subluxation of left hip
  • S73.042A — Central subluxation of left hip, initial encounter
  • S73.042D — Central subluxation of left hip, subsequent encounter
  • S73.042S — Central subluxation of left hip, sequela
  • S73.043 — Central subluxation of unspecified hip
  • S73.043A — Central subluxation of unspecified hip, initial encounter
  • S73.043D — Central subluxation of unspecified hip, subsequent encounter
  • S73.043S — Central subluxation of unspecified hip, sequela
  • S73.044 — Central dislocation of right hip
  • S73.044A — Central dislocation of right hip, initial encounter
  • S73.044D — Central dislocation of right hip, subsequent encounter
  • S73.044S — Central dislocation of right hip, sequela
  • S73.045 — Central dislocation of left hip
  • S73.045A — Central dislocation of left hip, initial encounter
  • S73.045D — Central dislocation of left hip, subsequent encounter
  • S73.045S — Central dislocation of left hip, sequela
  • S73.046 — Central dislocation of unspecified hip
  • S73.046A — Central dislocation of unspecified hip, initial encounter
  • S73.046D — Central dislocation of unspecified hip, subsequent encounter
  • S73.046S — Central dislocation of unspecified hip, sequela
  • S73.1 — Sprain of hip
  • S73.10 — Unspecified sprain of hip
  • S73.101 — Unspecified sprain of right hip
  • S73.101A — Unspecified sprain of right hip, initial encounter
  • S73.101D — Unspecified sprain of right hip, subsequent encounter
  • S73.101S — Unspecified sprain of right hip, sequela
  • S73.102 — Unspecified sprain of left hip
  • S73.102A — Unspecified sprain of left hip, initial encounter
  • S73.102D — Unspecified sprain of left hip, subsequent encounter
  • S73.102S — Unspecified sprain of left hip, sequela
  • S73.109 — Unspecified sprain of unspecified hip
  • S73.109A — Unspecified sprain of unspecified hip, initial encounter
  • S73.109D — Unspecified sprain of unspecified hip, subsequent encounter
  • S73.109S — Unspecified sprain of unspecified hip, sequela
  • S73.11 — Iliofemoral ligament sprain of hip
  • S73.111 — Iliofemoral ligament sprain of right hip
  • S73.111A — Iliofemoral ligament sprain of right hip, initial encounter
  • S73.111D — Iliofemoral ligament sprain of right hip, subsequent encounter
  • S73.111S — Iliofemoral ligament sprain of right hip, sequela
  • S73.112 — Iliofemoral ligament sprain of left hip
  • S73.112A — Iliofemoral ligament sprain of left hip, initial encounter
  • S73.112D — Iliofemoral ligament sprain of left hip, subsequent encounter
  • S73.112S — Iliofemoral ligament sprain of left hip, sequela
  • S73.119 — Iliofemoral ligament sprain of unspecified hip
  • S73.119A — Iliofemoral ligament sprain of unspecified hip, initial encounter
  • S73.119D — Iliofemoral ligament sprain of unspecified hip, subsequent encounter
  • S73.119S — Iliofemoral ligament sprain of unspecified hip, sequela
  • S73.12 — Ischiocapsular (ligament) sprain of hip
  • S73.121 — Ischiocapsular ligament sprain of right hip
  • S73.121A — Ischiocapsular ligament sprain of right hip, initial encounter
  • S73.121D — Ischiocapsular ligament sprain of right hip, subsequent encounter
  • S73.121S — Ischiocapsular ligament sprain of right hip, sequela
  • S73.122 — Ischiocapsular ligament sprain of left hip
  • S73.122A — Ischiocapsular ligament sprain of left hip, initial encounter
  • S73.122D — Ischiocapsular ligament sprain of left hip, subsequent encounter
  • S73.122S — Ischiocapsular ligament sprain of left hip, sequela
  • S73.129 — Ischiocapsular ligament sprain of unspecified hip
  • S73.129A — Ischiocapsular ligament sprain of unspecified hip, initial encounter
  • S73.129D — Ischiocapsular ligament sprain of unspecified hip, subsequent encounter
  • S73.129S — Ischiocapsular ligament sprain of unspecified hip, sequela
  • S73.19 — Other sprain of hip
  • S73.191 — Other sprain of right hip
  • S73.191A — Other sprain of right hip, initial encounter
  • S73.191D — Other sprain of right hip, subsequent encounter
  • S73.191S — Other sprain of right hip, sequela
  • S73.192 — Other sprain of left hip
  • S73.192A — Other sprain of left hip, initial encounter
  • S73.192D — Other sprain of left hip, subsequent encounter
  • S73.192S — Other sprain of left hip, sequela
  • S73.199 — Other sprain of unspecified hip
  • S73.199A — Other sprain of unspecified hip, initial encounter
  • S73.199D — Other sprain of unspecified hip, subsequent encounter
  • S73.199S — Other sprain of unspecified hip, sequela