When Parents With Joint Legal Custody Disagree About a Child’s Medical Care (Nevada Guide)
When parents share joint legal custody, they both have the right to make major decisions for their child — including medical care. But what happens if they strongly disagree about a treatment, vaccine, surgery, or other health decision? In Nevada, courts now have clear guidance on how to resolve these disputes.
The Key Nevada Case That Sets the Rule
In Kelly v. Kelly (2023), the Nevada Supreme Court addressed this exact issue. The court explained that when parents with joint legal custody cannot agree on a medical decision, a judge may step in and break the tie. The judge’s job is not to pick a side based on which parent argues better — it’s to decide what is in the child’s best interest.
The Four Factors Judges Consider
The Court created a simple framework of four things judges should look at when deciding a medical dispute between parents:
1. How serious the medical issue is
The court considers:
- whether the child is currently suffering harm, or
- whether there is a strong likelihood the child could suffer serious harm without
2. What medical professionals recommend
Judges often rely heavily on doctors’ opinions, especially:
- licensed medical providers
- pediatricians
- specialists
- psychologists
That said, a doctor’s recommendation is important but not automatically controlling. Courts still look at the full situation.
3. Risks of the proposed treatment
Every medical treatment has potential risks. Courts weigh:
- possible side effects
- likelihood of complications
- long-term consequences
They compare these risks to the risks of doing nothing.
4. The child’s preference (if old enough)
If a child is mature enough to understand the decision, the court may consider what the child wants. This usually applies more to older children or teenagers than very young children.
Real Example From the Case
In Kelly v. Kelly, one parent wanted their children vaccinated before international travel, while the other parent objected.
The court:
- allowed vaccination for the older child because a pediatrician recommended it
- did not allow it for the younger child because the child was too young to be eligible
The Nevada Supreme Court upheld that decision and clarified that courts should use the four-factor approach in future disputes.
Important Legal Takeaway for Parents
A common concern is whether a judge deciding a dispute violates a parent’s rights. The Nevada Supreme Court made clear:
When parents share joint legal custody, a judge resolving a disagreement does not violate either parent’s constitutional rights.
That’s because both parents already share decision-making authority — so when they cannot agree, the court acts as a neutral decision-maker focused only on the child’s welfare.
What Parents Should Do Before Going to Court
Litigation should usually be the last step. Parents should first try:
- discussing the issue calmly
- getting a second medical opinion
- consulting the child’s doctor together
If no agreement is possible, a parent can file a motion asking the court to decide.
Bottom Line
If Nevada parents with joint legal custody disagree about a major medical decision:
The court decides — using a best-interest standard and four specific factors.
The goal is always the same: To protect the child’s health and well-being, not reward one parent or punish the other.
By Kenton Karrasch, Surratt Law Practice, P.C.
