2027 ICD-10-CM Diagnosis Code M25.052Hemarthrosis, left hip
ICD-10-CM Codes›M00–M99›M20-M25›M25
- Billable — Valid for Submission
- CC — Complication or Comorbidity
- Not Chronic
M25.052 is a billable ICD-10-CM diagnosis code for hemarthrosis, left hip. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to MS-DRG 553 through 554. As a secondary diagnosis, it counts as a complication or comorbidity (CC) and moves an inpatient stay to a higher severity level within its MS-DRG family. It does not count, however, when the principal diagnosis is one of 32 closely related codes. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Other specified joint disorders.
Code Identity
Code Classification
Approximate SynonymsGuidance
Alternate terms and clinical phrases that map to this code.
- Chronic synovitis of bilateral hip joints due to hemarthrosis
- Chronic synovitis of hip due to hemarthrosis
- Chronic synovitis of left hip due to hemarthrosis
- Chronic synovitis of right hip due to hemarthrosis
- Hemarthrosis of bilateral hips
- Hemarthrosis of hip
- Hemarthrosis of left hip
- Hemarthrosis of right hip
- Synovitis of joint of left hip
- Synovitis of joint of right hip
- Target joint of left hip
Instructional NotesGuidance
Instructions from the official ICD-10-CM Tabular List that apply to M25.052: its own notes plus those printed at M25.0, M25, block M00-M25, block M20-M25, and Chapter 13. A note printed at a category, block or chapter applies to every code under it.
Includes
Further defines, or gives examples of, the content of the category.
- Disorders affecting predominantly peripheral (limb) joints
Excludes1
Not coded here: the excluded code is never reported together with this one, unless the two conditions are unrelated.
Excludes2
Not included here: the excluded condition is not part of this code, but a patient may have both, so both codes may be reported.
- arthropathic psoriasis (L40.5-)
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- compartment syndrome (traumatic) (T79.A-)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Notes
General instructions on how these codes are used.
- Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition
Source: CMS ICD-10-CM Tabular List. How to read instructional notes.
Clinical ClassificationClinical
AHRQ’s CCSR groups this code into broader clinical categories.
Clinical InformationClinical
Hemarthrosis
bleeding into the joints. it may arise from trauma or spontaneously in patients with hemophilia.
Patient EducationClinical
Hip Injuries and Disorders
Your hip is the joint where your femur (thigh bone) meets your pelvis (hip bone). There are two main parts: a ball at the end of the femur, which fits in a socket in the pelvis. Your hip is known as a ball-and-socket joint. This is because you have a ball at the end of your femur, and it fits into a socket in your pelvis.
Read the full article at MedlinePlus
Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.
Convert M25.052 to ICD-9-CMHistory
The closest ICD-9-CM equivalents under the General Equivalence Mappings.
Code HistoryHistory
Questions About M25.052Overview
What is the ICD-10 code for hemarthrosis, left hip?
The ICD-10-CM code for hemarthrosis, left hip is M25.052 (sometimes written as M25052). It is billable on HIPAA-covered claims from October 1, 2026 through September 30, 2027.
Is M25.052 (Hemarthrosis, hip) a billable code?
Yes. This is a billable ICD-10-CM code, specific enough to report hemarthrosis, left hip on HIPAA-covered claims from October 1, 2026 through September 30, 2027.
What MS-DRG does M25.052 group to?
When hemarthrosis, left hip is the principal diagnosis on an inpatient stay, it groups to MS-DRG 554, 553, with relative weights from 0.8328 to 1.2492 depending on complications. Higher weights mean higher Medicare reimbursement.
Is M25.052 a CC or MCC?
CMS lists M25.052 as a CC (complication or comorbidity) for FY 2027. Reported as a secondary diagnosis, it moves the inpatient stay to a higher-weighted DRG within its severity family. It does not count when the principal diagnosis is one of the 32 closely related codes in its exclusion list.
Can M25.052 be reported with M36.2?
Not as a rule. The Excludes1 note at M25.0, which applies to M25.052, lists "hemophilic arthropathy (M36.2)". An Excludes1 note means the excluded code is never reported together with this one; the only exception is when the two conditions are unrelated to each other (Official Guidelines, Section I.A.12.a).
