ICD-10-CM 2027
ICD-10 code for Grating scapula
From the official ICD-10-CM alphabetic index entry “Grating scapula”. Page updated September 29, 2026.
About coding Grating scapula
The ICD-10-CM code for Grating scapula is M89.8X1 (Other specified disorders of bone, shoulder).
Within M89.8X (other specified disorders of bone), M89.8X1 is specifically for other specified disorders of bone, shoulder. Related codes cover multiple sites (M89.8X0), upper arm (M89.8X2), forearm (M89.8X3), hand (M89.8X4), thigh (M89.8X5), lower leg (M89.8X6), ankle and foot (M89.8X7), other site (M89.8X8) and 1 more.
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
In MS-DRG v44.0, it is part of the grouping logic for DRG 564 (Other Musculoskeletal System and Connective Tissue Diagnoses with MCC, relative weight 1.4908), DRG 565 (Other Musculoskeletal System and Connective Tissue Diagnoses with CC, relative weight 0.9783) and DRG 566 (Other Musculoskeletal System and Connective Tissue Diagnoses without CC/MCC, relative weight 0.7378), in MDC 08 (Diseases and Disorders of the Musculoskeletal System and Connective Tissue), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.
Common questions about Grating scapula ICD-10 codes
What is the ICD-10 code for Grating scapula?
- M89.8X1 — Other specified disorders of bone, shoulder.
Is M89.8X1 billable?
- Yes. M89.8X1 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can M89.8X1 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict M89.8X1 as a principal diagnosis.
Is M89.8X1 a CC or MCC?
- No. M89.8X1 is neither a CC nor an MCC under MS-DRG v44.0.