Patient presents with signs and symptoms consistent with hypotonia, characterized by decreased muscle tone, also referred to as floppy baby syndrome or benign congenital hypotonia.  The patient exhibits reduced resistance to passive movement, joint hypermobility, and generalized weakness.  Differential diagnosis includes cerebral palsy, muscular dystrophy, spinal muscular atrophy, Down syndrome, Prader-Willi syndrome, and other genetic or metabolic disorders.  Assessment includes a thorough neurological examination, evaluation of developmental milestones, and family history.  Diagnostic testing may include genetic testing, metabolic screening, electromyography (EMG), nerve conduction studies, and brain imaging such as MRI or CT scan.  Current presentation suggests [specify level of severity: mild, moderate, or severe] hypotonia.  Treatment plan focuses on supportive care, including physical therapy, occupational therapy, and speech therapy to improve motor skills, strength, and functional abilities.  Genetic counseling may be indicated if a genetic cause is suspected.  Prognosis depends on the underlying etiology and severity of the hypotonia.  Follow-up care is essential for ongoing monitoring of developmental progress and adjustments to the treatment plan as needed.  ICD-10 code R29.81 (Hypotonia) is assigned.  CPT codes for relevant procedures, such as neurological examination (99202-99205) and therapeutic exercises (97110), will be documented separately.  Continued monitoring and assessment are crucial to optimize patient outcomes and address any complications or comorbidities associated with hypotonia.