Diagnosis Code

M19.91 PRIMARY OSTEOARTHRITIS, UNSPECIFIED SITE


Code Information

Diagnosis Code: M19.91

Short Description: Primary osteoarthritis, unspecified site

Long Description: Primary osteoarthritis, unspecified site

The code M19.91 is VALID for claim submission

Code Classification:

  • Diseases of the musculoskeletal system and connective tissue (M00–M99)
    • Osteoarthritis (M15-M19)
      • Other and unspecified osteoarthritis (M19)
        • M19.91 Primary osteoarthritis, unspecified site

Code Version: 2022 ICD-10-CM


Synonyms

  • Localized, primary osteoarthritis
  • Localized, primary osteoarthritis of the pelvic region and thigh
  • Primary localized osteoarthrosis of multiple sites
  • Primary localized osteoarthrosis of pelvic region

Diagnostic Related Group(s)

The code M19.91 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Bone Diseases And Arthropathies With Mcc (553)
  • Bone Diseases And Arthropathies Without Mcc (554)

References to Index of Diseases and Injuries

The code M19.91 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Primary osteoarthritis NOS

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
M19.91 Right Arrow 715.10 Loc prim osteoart-unspec

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
M19 Other and unspecified osteoarthritis
M19.0 Primary osteoarthritis of other joints
M19.01 Primary osteoarthritis, shoulder
M19.011 Primary osteoarthritis, right shoulder
M19.012 Primary osteoarthritis, left shoulder
M19.019 Primary osteoarthritis, unspecified shoulder
M19.02 Primary osteoarthritis, elbow
M19.021 Primary osteoarthritis, right elbow
M19.022 Primary osteoarthritis, left elbow
M19.029 Primary osteoarthritis, unspecified elbow
M19.03 Primary osteoarthritis, wrist
M19.031 Primary osteoarthritis, right wrist
M19.032 Primary osteoarthritis, left wrist
M19.039 Primary osteoarthritis, unspecified wrist
M19.04 Primary osteoarthritis, hand
M19.041 Primary osteoarthritis, right hand
M19.042 Primary osteoarthritis, left hand
M19.049 Primary osteoarthritis, unspecified hand
M19.07 Primary osteoarthritis ankle and foot
M19.071 Primary osteoarthritis, right ankle and foot
M19.072 Primary osteoarthritis, left ankle and foot
M19.079 Primary osteoarthritis, unspecified ankle and foot
M19.09 Primary osteoarthritis, other specified site
M19.1 Post-traumatic osteoarthritis of other joints
M19.11 Post-traumatic osteoarthritis, shoulder
M19.111 Post-traumatic osteoarthritis, right shoulder
M19.112 Post-traumatic osteoarthritis, left shoulder
M19.119 Post-traumatic osteoarthritis, unspecified shoulder
M19.12 Post-traumatic osteoarthritis, elbow
M19.121 Post-traumatic osteoarthritis, right elbow
M19.122 Post-traumatic osteoarthritis, left elbow
M19.129 Post-traumatic osteoarthritis, unspecified elbow
M19.13 Post-traumatic osteoarthritis, wrist
M19.131 Post-traumatic osteoarthritis, right wrist
M19.132 Post-traumatic osteoarthritis, left wrist
M19.139 Post-traumatic osteoarthritis, unspecified wrist
M19.14 Post-traumatic osteoarthritis, hand
M19.141 Post-traumatic osteoarthritis, right hand
M19.142 Post-traumatic osteoarthritis, left hand
M19.149 Post-traumatic osteoarthritis, unspecified hand
M19.17 Post-traumatic osteoarthritis, ankle and foot
M19.171 Post-traumatic osteoarthritis, right ankle and foot
M19.172 Post-traumatic osteoarthritis, left ankle and foot
M19.179 Post-traumatic osteoarthritis, unspecified ankle and foot
M19.19 Post-traumatic osteoarthritis, other specified site
M19.2 Secondary osteoarthritis of other joints
M19.21 Secondary osteoarthritis, shoulder
M19.211 Secondary osteoarthritis, right shoulder
M19.212 Secondary osteoarthritis, left shoulder
M19.219 Secondary osteoarthritis, unspecified shoulder
M19.22 Secondary osteoarthritis, elbow
M19.221 Secondary osteoarthritis, right elbow
M19.222 Secondary osteoarthritis, left elbow
M19.229 Secondary osteoarthritis, unspecified elbow
M19.23 Secondary osteoarthritis, wrist
M19.231 Secondary osteoarthritis, right wrist
M19.232 Secondary osteoarthritis, left wrist
M19.239 Secondary osteoarthritis, unspecified wrist
M19.24 Secondary osteoarthritis, hand
M19.241 Secondary osteoarthritis, right hand
M19.242 Secondary osteoarthritis, left hand
M19.249 Secondary osteoarthritis, unspecified hand
M19.27 Secondary osteoarthritis, ankle and foot
M19.271 Secondary osteoarthritis, right ankle and foot
M19.272 Secondary osteoarthritis, left ankle and foot
M19.279 Secondary osteoarthritis, unspecified ankle and foot
M19.29 Secondary osteoarthritis, other specified site
M19.9 Osteoarthritis, unspecified site
M19.90 Unspecified osteoarthritis, unspecified site
M19.92 Post-traumatic osteoarthritis, unspecified site
M19.93 Secondary osteoarthritis, unspecified site


This page was last updated on: 10/1/2023