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M85.40 - Solitary bone cyst, unspecified site


The ICD 10 Code for Solitary bone cyst, unspecified site is listed as M85.40.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: M85.40
Description: Solitary bone cyst, unspecified site
Diagnostic Related Groups
(MS-DRG v30.0)
553 - Bone Diseases & Arthropathies W Mcc
554 - Bone Diseases & Arthropathies W/o Mcc
Chapter Diseases of the musculoskeletal system and connective tissue (M00-M99)
Block Disorders of bone density and structure (M80-M85)
Parent M85.4 - Solitary bone cyst
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 733.21 - Solitary bone cyst (approximate)
ICD-10-CM Siblings (same level / similar specificity) of M85.40:
M85.41 - Solitary bone cyst, shoulder
M85.42 - Solitary bone cyst, humerus
M85.43 - Solitary bone cyst, ulna and radius
M85.44 - Solitary bone cyst, hand
M85.45 - Solitary bone cyst, pelvis
M85.46 - Solitary bone cyst, tibia and fibula
M85.47 - Solitary bone cyst, ankle and foot
M85.48 - Solitary bone cyst, other site