MS-DRG 886: BEHAVIORAL AND DEVELOPMENTAL DISORDERS
MS-DRG 886 is behavioral and developmental disorders, in MDC 19 (a medical DRG). Its FY2027 relative weight is 1.8678, so a case here pays more than the average Medicare inpatient stay (weight 1.0), with a geometric mean length of stay of 5.10 days. 46 ICD-10-CM principal diagnoses group into MS-DRG 886 under the CMS definitions manual; the most-searched are listed below.
FY2027 payment factors
- Relative weight
- 1.8678
- Geometric mean LOS
- 5.10
- Arithmetic mean LOS
- 12.00
- Post-acute transfer
- No
CMS caps year-over-year weight decreases at 10%. Before the cap this DRG weighs 1.6462; the capped weight above is the one used for payment. 41 DRGs differ this way in FY2027.
Principal diagnoses that group to MS-DRG 886
From the CMS MS-DRG definitions manual’s principal-diagnosis index: 46 ICD-10-CM codes route here. The 24 most-searched:
- F82Specific developmental disorder of motor function
- F88Other disorders of psychological development
- F90.0Attention-deficit hyperactivity disorder, predominantly inattentive type
- F90.2Attention-deficit hyperactivity disorder, combined type
- F80.2Mixed receptive-expressive language disorder
- F90.9Attention-deficit hyperactivity disorder, unspecified type
- F80.9Developmental disorder of speech and language, unspecified
- F89Unspecified disorder of psychological development
- F81.9Developmental disorder of scholastic skills, unspecified
- F90.1Attention-deficit hyperactivity disorder, predominantly hyperactive type
- R41.840Attention and concentration deficit
- F80.89Other developmental disorders of speech and language
- R48.8Other symbolic dysfunctions
- F80.0Phonological disorder
- F90.8Attention-deficit hyperactivity disorder, other type
- F91.3Oppositional defiant disorder
- F91.9Conduct disorder, unspecified
- F98.9Unspecified behavioral and emotional disorders with onset usually occurring in childhood and adolescence
- F80.1Expressive language disorder
- F98.8Other specified behavioral and emotional disorders with onset usually occurring in childhood and adolescence
- F63.9Impulse disorder, unspecified
- F81.0Specific reading disorder
- F91.8Other conduct disorders
- H93.25Central auditory processing disorder
22 more codes group here. Open any code above for its full hierarchy, or check a whole claim in the free DRG calculator.
All FY2027 MS-DRGs · MDC 19